I'm so sorry for the late update!

Pairing: 15Lambo x olderOC

As Lambo walked down the hall of the university, he didn't notice where he was stepping and tripped over a person's stretched out foot. Stumbling forward, he closed his eyes and waited for the hard floor to greet him.
Instead what he met was with a very firm and warm chest.

"Are you alright?" A deep accented voice purred out in concern, causing Lambo to open his eye and then just stare.
Teal locks fell down on either side, to frame a beautiful golden eyed male's face, while the rest stood up mostly in spikes. Lambo could feel that damn arrow of Cupids pierce his heart right then and there.

Thinking back, Lambo sighed in exhaustion while eyeing his professor through his raven locks. He was hopelessly in love with the older man.

Standing with his back to them, Professor Koji NoRiki, looked ravishing in the outfit with out the lab coat. A skin-tight black turtle neck graced his top half, while white skinny jeans and black ankle boots graced his bottom half.
"Alright class, that's the end of today's lesson. See ya next week." NoRiki called out, as the students piled out.
Walking down the stairs from his seat, he sent his sister off and waited for a bit.

An hour later, when Lambo was sure even the janitors were gone, he walked back into his sensei's classroom.
"Lambo-kun? What are-"Before he could finish, warm lips met with his own, causing his to widen greatly.
Breaking away from the younger, he ran.

"NORIKI-SEMPAI!" Lambo yelled, before running after his teal colored object of affection. Chasing after him down the many corridors, he finally caught up to him and grabbed his arm, only to suddenly tripped and knock them both into a closet.
Huffing and panting, he stared down into golden, surprised eyes.
"Why did you run, sempai? Do you not like me?"

"NO! That's not-mmph!" He was stopped again, when Lambo' s lips found his in a heated kiss.

Angling his head go the side, Lambo licked his tongue across the older's bottom lip before nipping it. Hearing a muffled gasp, Lambo plunged his tongue into his mouth, playing and twirling his tongue expertly.
Releasing for air, Lambo trailed his hands down Koji's waist, causing him to arc his back.
Reaching a hand down, Lambo began to unbutton the older's pants, licking his lips in anticipation, as NoRiki's bulging cock appeared before him.

Lambo leaned his head down while he was pulling down the pants, and sucked on the boxer-covered member, causing his sensei to yell loudly. Pulling down the boxers with his teeth, Lambo went back to sucking on the member expertly, purring against it when he heard NoRiki moaning out his name, until he suddenly got a surprise attack.

Knocking the younger onto his back, Koji's appearance soon began to morph. His human ears disappeared, only to be replaced by two teal-colored cat ears twitching on his head. Lambo soon felt something rubbing against his member, and looked down to see a long, sleek teal tail poking around him.
"You've caught me at a bad time, Lambo-kun."

The now Neko purred, licking a trail up his neck to under his jaw, causing Lambo' s breath to hitch.

It also wasn't helping him at where his tail was at the moment.

"Ngh." Was all he was able to mutter out, as the long appendage went inside his pants and began to stroke his cock.

Pulling the boy close, Koji slipped his fingers into Lambo's pants slyly, watching as his eyes went wide and darken as two fingers began stretching his ass.

"N-NoRiki-s-sempa-Ahhh!" Lambo yelped, as the one of the fingers hit his prostate.

Koji smirked at Lambo's pants and loud moans as he sucked and nipped on his member.

Picking him up and laying him down on the table on his stomach, he stuck his two fingers back in his sweet little hole and also added his tongue to the mix, started to feel around for his prostate, while holding his side's to keep him still and steady on the table, while Lambo kept whining for him to relieve him.

"What do you want me to do, Lambo-kun?" His voice vibrated against his cheeks, making Lambo feel more heat going down to his groin.

Knock Knock...

Both men froze and then one panicked, when he heard the feminine voice on the other side of the door.

"Lambo-nii? Are you in there?"

'Crap!'

When he tried to move, slender and smooth hands pull his shirt held him still by the waist, and persistent mouth went back to sucking and nipping.

He suddenly let out a tiny mewl and they both froze.

"Eh? A kitten is in there? Must be Janitor-san's. I'll leave it be then."

As they heard the footsteps fade away, they both sighed in relief, though one's sigh vibrate against the other's member, causing it to harden on contact.

"So...what did you want me to do to you, Lambo-kun?"

A smirk appeared on Koji's face as he licked his way up Lambo's chest and the younger shivered in need.

"I-I I w-want...you i-in...IN ME, NoRiki-Sempai!" Lambo yelped as the tip of Koji's member brushed against his hole.

Leaning forward, Koji whispered one thing in Lambo's ear,

"Call me Koji, Lambo-kun~"

Thinking back to that time, Lambo just knew that he had been hit by that damn Cupid's arrow that first day.