Take advantage of the circumstances.

A thought struck Sam, and she instantly knew where it was from. "So you like this?" She reached up and tweaked one of her nipples, eliciting a small gasp from Janet. "Yeah?"

Jake looked down at the ground, and Janet and Sam blushed. "Come on, we've been over this." Sam chided. "You being ashamed won't get us anywhere, it's just frustrating. Do you know what it's like to have my horniness, your horniness, and your guilt swirling around in my head?"

Janet was still blushing. "Not great."

"Now, let's get started. You like how I can't stop thinking about fucking myself? Think specifically - what do you want to do to me?"

She turned to Janet. "Mmm, not sure how I'm gonna do that without a dick."

Jake was fully aroused now. "Yeah? What are you thinking about?"

Sam walked over to him and leaned against him. She cooed with pleasure she pressed her body against his.

"I'm thinking about this hot ass and how I'd love to rail it. I'm thinking-" Sam and Janet bit their lips simultaneously, "-mmm, I'm thinking about doing this." She took Jake's hands and pressed them against her breasts.

Jake shuddered with pleasure as Sam began to gyrate against him. "Oh God, these tits are unbelievable. My soft hips against your... mmm, against your cock..." She was echoing all of Jake's thoughts. Meanwhile, Janet was leaning backwards on the couch, breathing heavily.

When he looked over at Janet, Sam spoke. "Go feel her tits." Sam looked at her, confusion crossing both their faces. After a second, Sam grinned. "Dude, because she looks so hot right now! I wanna feel those beautiful tits through your hands."

Jake turned and approached Janet, who was still prone on the couch. Sam was at his side the whole time, kissing his neck and moaning softly. She took his right hand and placed it on Janet's left breast. All three groaned simultaneously. "Stick it in her!" Sam cried.

It didn't take long to get undressed. Soon Janet was leading Jake to the bedroom, both nude. She crawled onto his bed on all fours and turned to him expectantly.

Jake climbed up behind her and grabbed her hips. His throbbing member found her opening, and all three were suddenly rhythmically grunting. Sam was leaned up against Jake's side, still kissing his neck and pressing herself against him in rhythm with his thrusts l.

As their tempo increased, Janet turned to Sam. "Grab my tits." She panted. Sam looked startled, then reached under her sister to cup her hanging breast. This caused them both to exhale sharply.

Jake could feel his climax coming. Watching this display made him hornier than ever, and he wouldn't last much longer.

Finally, all three cried out in unison as he emptied himself into Janet for the second time in 12 hours.