That evening, Peter was swinging through the streets when he heard Gwen's voice in his ear.

"Hey, you know those two 12-story buildings on 10th street?"

"Yeah." Peter replied. "Why?"

"Meet me there." Gwen said. "Quick as you can."

"Um, okay." Peter said. "Specifically where though?"

"You'll know when you see it." Gwen replied mischievously.

The sun was setting when Peter arrived at the buildings a few minutes later. Looking up, he saw a web hammock twice as big as the last one Gwen had made between them with over a dozen anchor points on each building. Peter swung up and landed on the fifth floor of one building, made his way up to the roof, and crawled out to the hammock where Gwen lay unmasked, playing a game on her phone.

"Hey, why so high up?" Peter asked.

Gwen bit her lip and sat up. "I wanna try something." She said, grabbing a sling backpack and putting her phone in it. "Do you trust me?"

Peter thought for a second, then nodded. "Yes. Absolutely."

Gwen smiled. "Good. Put your mask and phone in the bag, then secure it behind you so it doesn't fall."

Peter blinked. "Okay." He pulled off his mask, put it and his phone in the bag, and used his webs to fasten the back to the end of the large hammock. He turned around, and Gwen's lips were in his before he even knew she was that close to him. He kissed back, and Gwen lay down on her back, pulling him down on top of her. The kiss quickly became a full-on make out session, and soon Gwen was starting to remove his Spider suit.

"So," Peter broke the kiss so he could get his arms out of the suit. "What did you call me here for?" He asked as Gwen pulled his shirt off and stuck it to the web, leaving him bare-chested with his Spider-suit pulled down to his waist.

"Literally for what we're doing right now." Gwen said, pulling her suit down to her waist and removing her shirt, revealing her bare breasts as she stuck her shirt to the web.

Peter had just started feeling her up when the reality of what Gwen was saying hit him. "You want me to fuck you on a web hammock 12 stories in the air."

"Yep." Gwen answered.

"You're sure?" Peter asked as he resumed fondling Gwen's breasts.

"Mmm…" Gwen moaned. "Positive."

"If that's what you want." Peter kissed down Gwen's chest and sucked her left breast, licking and biting her nipple until it was diamond hard. He did the same with her right breast, then grabbed her Spider suit. Gwen lifted her hips, allowing him to remove her suit completely. He stuck it to the web, then removed her shorts and stuck them as well, leaving her completely naked.

"Did you not wear underwear all day just for this?" Peter asked.

Gwen giggled. "You said I should wear more under my suit than just underwear." She shivered as a light breeze hit her. "But yes, you're damn right I did." She grabbed Peter's suit, shorts, and underwear and pulled them off together, leaving him naked as she stuck them to the web.

"You're sure about this?" Peter asked.

Biting her lip, Gwen shook her head. "Not quite." She rolled over so she was facing down. "Now I'm ready."

Peter's jaw dropped. "You're kidding."

Gwen smiled over her shoulder at him and wiggled her ass. "Come find out."

Biting his lip, Peter climbed on top of Gwen and kissed her cheek. "Last chance to change your mind."

Gwen just licked her lips and gripped the web tightly. "Fuck me Spider-Man." She whispered seductively.

Peter bit his lip. "Who's asking?" He whispered, nuzzling her neck and teasing her pussy with the tip of his cock. "My partner Spider-Woman, or Gwen Stacy, the sexy blond girl I just saved?"

Gwen chuckled. "We can role play another time." She looked back at him. "Just give it to me Peter."

"Gladly." Peter pushed into Gwen, making her whimper loudly. He smiled and began thrusting into her.

"Oh fuck!" Gwen moaned. "I love your cock baby!"

"Do you now?" Peter asked, giving her hair a tug.

"Fuck yes!" Gwen gasped.

"What do you love about it?" Peter moaned as he fucked her.

"It's big." Gwen moaned. "Big enough to fill me up." She closed her eyes, then opened them. "Big enough to stretch my pussy perfectly." She gripped the web tightly. "But not so big that it hurts when you're inside me."

"I appreciate your honesty." Peter whispered. "It makes me feel good." He tugged on her hair again and picked up the pace.

"Peter?" Gwen moaned.

"Yeah?" He asked.

"Look down with me."

Peter moved his head to the right and looked over Gwen's shoulder at the ground 12 stories below. "Holy shit that's high."

Gwen nodded in agreement. "Keep looking. Fuck me hard."

"Oh Gwen!" Peter braced himself against the web and rammed into her harder.

"Fuck yeah!" Gwen moaned loudly. "I'm close baby!"

"Me too!" Peter moaned.

"Cum with me!" Gwen moaned breathlessly.

A moment later they came together. Peter push himself up off her and started getting dressed.

"So," Peter said as he pulled his shirt on. "What were you expecting? How was that?"

Gwen sighed. "I don't know what I was expecting. I wanted to see if being this high up added to the thrill."

Peter nodded. "Did it?"

Gwen put her finger and thumb so close they almost touched. "Little bit. Not much. I don't regret it but at the same time it wasn't enough of a difference to be worth doing it again." She looked at Peter. "You?"

Peter shrugged. "No difference."

Gwen chuckled. "Okay then."

Peter remembered something. "Hey, remember what you said earlier about something we could try another time?"

Gwen nodded. "Yes I do. Why?"

Peter smiled. "Wanna try it?"

Biting her lip, Gwen crawled over to Peter, kissed his cheek, and sucked on his earlobe. "I've wanted to try it since the morning after our first night together." She whispered.

Peter's smile got bigger.