A/N: For this chapter, I decided to do something different with the Atlach-Nacha. Since I technically used the tsundere tropes in the last chapter I decided to use another dere type, yandere. It's not my personal favorite personality type, but some people like it...I guess.

As for why I decided to give it to Atlach-Nacha, two reasons. As previously stated I already used the tsundere trope for Arch Imp and I didn't want to repeat myself two chapters in a row. The second reason is to me the Atlach-Nacha picture looks yandere. Mostly in her face, it just says "I love you, but if you ever leave me I will fucking kill you". But again ththat's just me.

Chapter 13

Imagine if you will an empty classroom, except for the two people in it. One is an Atlach-Nacha straddling a male student. She's getting fully penetrated by him. As for said male student, well that's me. Hi, my name is Ronald McIntyre and you're probably wondering how I got here.

Well, it started around a few weeks ago when I started getting love letters. Now for any guy; getting love letters was like the greatest thing, however these were different. They said creepy things like: "I wish to share madness with you" or "If we were to die together then I'd gladly accept death's embrace". Which I think they meant for it be romantic, but seemed less so when you find a clump of hair taped to them.

Weird thing was the person who wrote the letters didn't leave a name. I was discussing these letters with a friend of mine when I bumped into someone.

"Sorry." I said.

The person I bumped into was a girl. The girl looked like an Arachne except she had four spider legs coming out of her back and she was a lot shorter and less hot than one.

"That's okay Ronald." she said.

Her cheeks were red and she was breathing heavily. At the time I didn't think much of it at the time, thought she was sick. I would find out later I was technically right.

"Well...you be careful...you." I said. She giggled and ran off.

"Dude, who was that?" I asked my friend.

"That's Amanda Singer, she's in our class." he answered.

"Really? I've never seen her before." I said.

"She sits right next to you. But I'd be careful, she's one of those Atlach-Nacha. They give me the creeps." he said.

I wish I listened to him, then again I wish I did a lot of things differently. After the encounter with Amanda more weird things happened. I felt like I was being watched, I found someone messed with my uniform every time I had PE, and on top of that some joker has been leaving some sticking residue on my desk.

What the hell was going on? Was this some kind of new age bullying? Well, I wasn't going to stand for it. I hid in the supply closet in class and I waited for them to appear. I heard someone enter the classroom. I couldn't see to well inside the locker. I heard them go to my desk, I heard sounds like the shifting of fabric and moaning. I took that opportunity to strike.

"Alright fucker, what do you think..." I shouted as I jumped out of the locker.

To my surprise it wasn't some random dickhead student, it was that Amanda chick. She was rubbing herself against the lower right corner of my desk. Hanging off her left leg was a pair of purple and black striped panties.

"Ronald? I thought you were in PE." she said.

"I uh...I thought someone was pranking me so I hid myself. What're...what're you doing here?" I asked.

"I didn't want you to find out, but whenever you have PE I sneak in to smell your clothes, but that wasn't enough for me so I started pleasuring myself on your desk." she explained.

"That's uh...cool? Well, I'm glad we've cleared that up. So, you keep doing what you were doing and I'll uh...I'll just leave." I said. But before could get to the door, Amanda blocked my path.

"Actually since you're here it's the perfect chance to confess." she said.

"Confess?" I asked timidly.

"I've been writing you love letters. I wanted to convey my feelings for you. I even gave you a piece of my hair." she said.

"You don't even know me." I said.

"I don't need to, because when you gave me your eraser a month ago I fell in love with you." she said. I was wondering where that eraser went, I forgot I gave it to her.

"So, what happens now?" I asked nervously.

"Now, I want you to violate my pussy. I want you to take my virginity." she said lustfully.

"And let's say hypothetically if I refused because you're creepy as fuck then what?" I asked.

"Well, I'd have to bite you. Injecting a poison into you that will make you violate me and eventually turning you into a Nacha that will continue to violate me only with tentacles." she explained.

As much as I didn't want to have sex with her, I also wasn't keen on turning into a horrific spider tentacle monster. Although I noticed her pussy was even wetter then before after she explained the whole spider thing. So for the sake of me not turning into a tentacle spider I would have to fuck.

"You know, I think I could be your boyfriend or fuck buddy or whatever." I said.

"R-really? You'll be my boyfriend?" she asked breathing heavily.

"If being a horrifying rape spider is the alternative then sure why not." I said.

Amanda bull rushed me and pinned me to the ground. She unzipped my pants and pulled my dick out.

"By the Old Ones, you're bigger than I could imagine." she said breathing against my penis.

"First off, ow! Secondly, I need you to calm down right..."

I was cut off by her tongue against my cock. It slowly became erect and she took the whole thing in her mouth. Once she got to the base of my penis she gagged a little.

"Easy, take it slow." I said.

She inhaled then exhaled through her nose and slowly bobbed her head up and down. I never imagined my first blow job to be in school or even with a Atlach-Nacha for that matter. I at least hoped it would be with a Jinko, or a Lamia, or at the very least a Kakuen. Though in fairness she was pretty good for a virgin.

She kept bobbing her head, I stroked her head as she blew me. I've jerked off before, but it never felt this good. I was almost at the edge of my climax.

"Amanda, I'm going to cum!" I announced. She took her mouth off my dick and straddled my hips.

"I don't want you to cum yet, I want you to fill my womb with your seed." she said.

She inserted my penis into her vagina. Blood oozed out of her but she didn't seemed in pain.

"Oh Ronny, I can't believe you took my virginity! I'm so happy!" she exclaimed.

She slowly moved up and down, and given how close I was cumming this was getting right back there. She moved faster and faster and without warning I came inside her.

"Oh Ronny, I love you so much. I can't wait until we get married and have lots and lots of babies." she said.

"So happy for you." I said exhausted from the hardest nut I busted.

"Can I...can I bring you home and meet my parents."

"Amanda baby, shouldn't we slow down a little?" I asked.

"No." she answered bluntly.

Later, after school ended I called my parents and said I was going to a friend's house. They told me it was fine, I just had to be home before dinner. Amanda and I were walking to her house clinging to my arm. She took me into a large house, the inside of it seemed normal. No creepy painting or statues of some squid god.

"I want you to meet my parents." Amanda said.

"Can't wait!" I said faking euthanasia.

Amanda lead me into a dark basement. She explained that her parents lived down there. I could hear a wet slurping noise. Amanda turned on a light and in the middle of the room was a sexy, more mature Atlach-Nacha sitting on a massive four legged spider with a mass of tentacles.

"Mom, dad this is Ronald the boy I told you about. He's agreed to be my boyfriend. Ronny, this is my mom and dad." Amanda said.

Her mother sat up and stepped down from the spider. She walked over to me, grabbed me by the chin, and examined my face.

"Ronald, our daughter has told us all about you. I must say she did well to find such a handsome mate." Amanda's mom said.

"Well I'm a charming guy." I said jokingly. The giant spider hissed at me.

"Harold! I must apologize for my husband's behavior. He can be a little grouchy after he gets home from work, but don't worry about him. I'll make sure he's in a better mood." she said walking back to the spider and kissed it's face. Well, at least what I assume is it's face.

"Me and Ronald are going up to my room." Amanda said.

"Very good sweetie, I'll have dinner ready in a few minutes. Ronald are you going to join us?" her mother asked me.

"My parents would be worried if I'm out to long. So probably not." I said.

"A shame, another time perhaps." she said.

Amanda kissed her mother on the cheek and hugged her father. Amanda lead back upstairs while her father glared at me.

"What's that really your dad?" I asked once we were out of the basement.

"Yeah, I think he likes you." Amanda said now leading me to her room.

"Yeah, sure. So is he always a spider or something, because your mom mentioned that he works?" I asked.

"No, daddy's only a Nacha when him and mom are having sex or sleeping together. The process is reversible and voluntary." she explained.

"Oh, okay." I said. I was relieved that the spider was optional, although the idea of a giant spider wearing a tie and working in an office kinda funny.

"Can you give me a minute to tidy up," Amanda said. I nodded and she went into her room. I stood outside her room, I could hear some shuffling noise. "Come in."

I entered her room, I was surprised that her room was also normal. Well it was pink and girly, with some stuff animals, but normal. As I looked around I almost forgot Amanda who was laying on her bed naked.

"I'm sorry about what happened at school today. I wanted to have my first time in my bed." she said.

"You know Amanda, we don't need to have sex. We could talk." I said.

"But I want you to shoot another hot load inside me." she said.

"Yeah, but I'm kinda of tired and we just banged at school and I still don't know how I feel about that." I said.

"If you're tired, why don't you lay down? It's nice and soft." she said rubbing a open spot on her bed.

"I suppose I could lay down for a bit." I said and cautiously walked over to her bed.

I laid down and Amanda rested her head on my chest. I tried to make myself as flaccid as humanly possible. But she moved her hand down to my penis. She slowly moved her hand over it and it became hard. I could have pushed her off me and left, but I remembered her dad in the basement. I know the process was reversible but I still didn't like the idea of turning into that thing.

I helped Amanda by taking my pants and underwear off. As I did that Amanda unbuttoned my shirt. I grabbed her waist and kissed down her body. She moaned and squealed in delight. I rolled her on her left side and fondled her small breasts. She moaned more and she had a loolook of pure bliss on her face. I positioned my cock at the entrance to her pussy, but it was so wet and slick it was hard to get it in.

I managed to get it in and Amanda released louder moan. I slowly thrusted inside of her, I wanted her to enjoy this as much as possible. Although I was also starting to ejoy it. I was just having sex with her for my safety, but I was actually liking it. I thrusted faster and faster, I was grunting more and her moans became louder.

"Oh Ronny, you gonna cum? Oh yes, cum inside me! Fill my pussy with your hot seed!" she cried.

I pumped a few more times into her and flooded her womb with my semen. I laid down on my back coming down from my climax. Amanda turned to me and slowly rubbed my chest, you know as creepy as she was Amanda was kinda cute and sweet. Maybe our relationship can be normal.

"I love you Ronny and if anyone tries to take you away from me, I'll kill them." she said sweetly and kissed my cheek. Or maybe not.