Forever his - Part 3 (Patreon)

“Oh fuck,” Blake moaned. Lewis forced him on to his stomach and mounted him from behind. Holding his slender waist to raise his firm bum, the scientist slowly inched his cock into his experiment's delightful slit. “Yes, Lewis … god, put it in.” 

He slid through, the wet canal squeezing his cock while the two made love. After transforming Blake into a woman, Lewis had been watching every single step in the transformation phase. While everything was experimental, he knew that Blake was slowly starting to love his female body.

And in the end, Blake had been the one who seduced him. Tugging at the transformed man's hair, Lewis watched for any signs of masculinity. However, after being a woman for several weeks at that point, he realized that there wasn't a trace of the old Blake. He knew why that was the case, of course. After looking at the data, he realized that his female hormones were completely altering his behavior. He was much more submissive and emotional, and when Lewis secretly reduced the dosage to zero grams, he realized that Blake wasn’t changing back. His hormones were permanently altered, and the only way to reverse things would be with a gender swapping pill that would make Blake more masculine.

Yet every thrust into him felt like Lewis was fucking a genuinely sexy woman, and that alone made his thrusts even stronger. Blake was a young and gorgeous woman who desperately wanted him, and his feelings were the same. Grunting, he squeezed his eyes shut while feeling Blake's pussy squeezing his cock. He enjoyed the wet sensations and listened to the feminized man’s moans. His fingers slipped through the female's hair as he lost control of himself. 

His thighs twitched, and his body visibly tensed up when Lewis began to slam his entire weight behind every thrust. Before long, the scientist could feel Blake's body shivering as the sheets became coated in his lust. The feminized man screamed, his fingers digging into the mattress while Lewis leaned forward.

He pinned Blake's shivering body while his hands grabbed his wrists. Pumping his cock as deep into him, Lewis roared and emptied himself. He couldn't hold himself up over his experiment as their moans filled the room. Before long, Lewis slid out and watched his seed dripping out of Blake. They were panting by the time they finished. Laying down next to him, Lewis gave him a quick peck on the lips. "It looked like you enjoyed that even more than last time," Lewis said, looking at his naked form. "It seems like your orgasms are getting stronger. More intensity. Is that accurate?"

Wiping his forehead, Blake nodded. "I still feel like I'm twitching." He kissed him again. The pair rolled around on the bed together, their lips meeting as the sheet fell away. Lewis admired Blake's supple breasts and placed his face between them while he rested there. Blake giggled as he kissed him between his nipples. "Lewis?"

"Yeah?"

The feminized man turned over and circled his ravaged folds. He reached up and gave his fingers a lick. "Theoretically, if nothing bad happens, you're sure about supplying me indefinitely? The last thing I want is to transform back without even realizing it."

A smile stretched over Lewis' lips. He felt like it was time to finally come clean. "I haven't given you the gender swapping pill since the end of the first week." Deep down, this was exactly what Blake wanted. He loved how good it felt to be used like this, and he enjoyed the intimacy between their kisses. Compared to a male body, sex was just so much better as a woman. And as Lewis wrapped his arm around his partner's waist, he knew that being by his side was where he belonged.