Amanda smelling the pheromones in the air pulled Justin in for a kiss as they lay down on the cold floor and started making love.
Justin felt a tingling in his loins as his cock began to swell. Amanda dug her fingers into his pants and tore them away, along with his boxers, revealing Justin's erect cock.
"Mmmmm... I want to feel all of this," she purred and took in all--currently 8--inches of Justin into her moist twat.
As Amanda was bobbing on Justin he felt a burst of adrenaline.
Justin's pecs were expanding outward and his abs are perfectly shaped. In the passion Justin rubs them, having always wanted to know what they would feel like. More moaning escapes Amanda's mouth as the intercourse continued.
Justin's hands are huge and his feet stretch outwards. His legs and calves grew before his own eyes, stretching and expanding.
Everything felt so amazing neither one of them don’t want it to ever stop. Justin groan with rapture as Amanda cried as Justin's larger pens rammed into her. For Justin, it felt like he was having a continuous orgasm.
The two of them continue to jerk off. Justin's cock is easily two feet long and his balls are the size of softballs.
Amanda moans with pleasure as tons of warm cum erupts out of Justin's three foot long monster cock. His basketball sized balls shoot out everything that had they had built up.
They collapse against a nearby table and breathe heavily. You huge pecs rising and falling with every breath.
“I feel amazing,” Justin said in a deeper voice than he had before. “I hope that I satisfied you Amanda.”
Hearing no reply you looked at her to find her.