That night, Gwen was drying off after a shower when she heard the bathroom door open and close behind her.

"Hey baby." She said with a smile. "I'll be out in-oh!" She gasped as Peter yanked her towel away and pressed her up against the wall from behind.

"I decided I'm not waiting tonight." Peter whispered in Gwen's ear as he used his feet to spread Gwen's legs. "Got a problem with that?"

Gwen bit her lip as she felt Peter's erect cock press against her ass. "Sort of?"

Peter broke character and looked at her. "What's up?"

Gwen chuckled and looked back at him. "I kinda had a surprise planned for when I got out." She rubbed her ass against his erection. "This is seriously turning me on though."

"Okay." Peter said. "Want me to stop?"

Gwen shook her head. "No, I want you to finish what you started."

Grinning, Peter got back into character and gave Gwen's hair a tug. "Answer me. Do you have a problem with that?"

Gwen shook her head. "Be rough with me baby."

Peter paused, then shook his head to clear it. "Shit. Now I can't concentrate because I wanna know what was gonna happen after you came out."

Gwen bit her lip. "Yeah, sorry about that. I tell you what." She turned around and started jerking Peter off. "Go back our and act like you don't know anything and I'll make it worth your while."

Peter nodded and gasped. "Fuck I love you." Gwen released his cock, and he walked back out.

Five minutes later Gwen crawled out of the bathroom on the ceiling wearing one of Peter's t-shirts and nothing else. She saw Peter sitting on the bed in shirt and sweatpants, scrolling through his phone. He looked up at her, and from the way his jaw dropped, Gwen could tell he was genuinely surprised.

"Holy fuck." He said.

Smiling, Gwen stopped when she was directly over the bed. She attached several webs to the ceiling, then lowered herself down so she was eye level with Peter. Her shirt fell past her tits and hung from her arms.

"Oops, my shirt fell." She said, letting her arms dangle straight down "Can you give me a hand baby?"

Peter bit his lip. "Absolutely." Leaning forward, he grabbed the hem of her shirt and removed it, leaving Gwen naked.

"Hey!" Gwen gasped, covering her breasts. "That's not what I meant!"

Peter shrugged and tossed the shirt onto the floor. "You didn't specify."

Gwen rolled her eyes. "What, you assumed when I asked for help I meant take it off? What did you think would happen next, I let you suck my tits upside down?"

Peter shrugged. "Something similar crossed my mind, but not that specifically."

"Oh." Gwen let her arms hang down, exposing her breasts. "Want to?"

"Fuck yes." Peter quickly took off his shirt, then moved closer and started sucking Gwen's right breast and fondling her left.

"Oh Peter…" Gwen moaned, awkwardly wrapping her arms around his head, then reaching down and putting her hands on his shoulder blades.

"Dammit." Peter muttered as he pulled back. "I can't concentrate. The anticipation is killing me. What is this leading to?"

Gwen smiled mischievously. "You coming up here with me and fucking me upside down."

Peter bit his lip and removed his sweatpants. "Like vertically against the wall, or horizontally against the ceiling."

"Neither." Gwen reached up and started rubbing her pussy. "You come up and hang like this with me, and you fuck me in midair."

Peter blinked. "That's why you're above the bed."

Gwen nodded as she rubbed herself. "In case we fall." She looked at Peter lustfully. "Get up here and remind me why I crave your cock."

Peter hesitated for exactly one second, then fired a web at the ceiling next to Gwen's and climbed up next to her. He flipped upside down, spun around to face Gwen, and fired a second web at the ceiling. Gwen immediately wrapped her arms around his neck and squeezed his hips between her bent knees as she jammed her tongue down his throat. Peter grabbed her as with both hands and squeezed it firmly as he kissed her back. The couple quickly lost themselves in each other, and by the time Gwen realized they were spinning she had 11 hickies - three the right side of her neck, two on the left side, one on her left collarbone, two on each breast, and one on the soft spot behind her left ear - and Peter was in the process of leaving #12 on the underside of her right breast.

"Peter!" Gwen gasped, patting his back. "We're spinning!"

"Oh." Peter finished making the hickey, then looked around and realized she was right. "Okay." He kissed up the left side of her neck and gave her a hickey under her chin. "I don't mind. Do you?"

"Kinda." Gwen admitted. "It's disorienting, and it's distracting me from how much it turns me on when you mark me."

"Well." Peter buried his face in Gwen's cleavage and sucked, leaving hickey #14 in the valley between her breasts. "We could anchor ourselves to the walls."

"Good idea." Gwen moaned softly.

She and Peter fired multiple webs at each wall. A moment later they stopped spinning, and Gwen wrapped her legs around his waist. Getting the message, Peter pushed his cock into Gwen and started fucking her.

"Peter!" Gwen moaned, clinging to him. "This is so weird!"

"I know!" Peter moaned. "Should I stop?"

"Hell no!" Gwen replied with an enthusiastic smile. "Give it to me!"

"Oh baby…" Peter latched onto her neck, leaving another hickey as he picked up the pace and intensity.

Peter fucked Gwen hard for a full 90 seconds before the webs anchoring then to the ceiling snapped. Gwen screamed as they fell. The webs anchoring them to the walls caught them two feet above the bed. One wall's webs snapped before the others, flipping Gwen on top of Peter as they fell onto the bed, where they clung to each other as their heart rates went back down to normal. They locked eyes and burst out laughing. Realizing Peter was still balls-deep inside her, Gwen bit her lip and started riding him. Peter gasped from a mixture of surprise and pleasure, and Gwen threw her head back and cried out in ecstasy as she frantically bounced up and down on his erection.

"Oh fuck!" She moaned loudly. "Peter!"

"Holy fuck baby!" Peter gasped. "Don't stop!"

"Oh baby!" Gwen whimpered. "I'm so close!"

"Cum with me Gwen!" Peter moaned.

25 seconds later they cried out each other's names as they came together. Gwen climbed off of Peter, and they collapsed next to each other.

"You know, it's funny." Peter said as they tried to catch their breath. "I'm pretty sure I've heard you scream out of pleasure more than out of fear."

Gwen burst out laughing. "You're probably right."

Peter looked Gwen and took her hand in his. "I'm glad we tried that, but let's never try it again."

Gwen nodded in agreement, then bit her lip and squeezed Peter's hand. "Peter I wanna try something."

Peter blinked and rolled onto his side. "I'm a little worn out but okay. What is it?"

Gwen giggled. "Not now silly. Tomorrow night."

"Oh." Peter shrugged. "Okay. What?"

Gwen squeezed his hand tightly. "Peter I want you to dominate me. I don't know if I'm into it or not, but I want to try."

Peter thought for a moment, then nodded. "Okay. I'm in."

"Sounds good." Gwen gave him a peck on the lips and snuggled up to him. "I love you."

"I love you too." Peter wrapped his arms around her.