John knew it would impolite to refuse the offer given his now blatant erection, so he nodded to Thomas. The femboy then skillfully pulled John’s oversized cock from his pants and in a smooth motion unbuckled himself then reseated himself onto the cock. A heart shaped hole in Thomas’s panties let the cock slide right up his well trained ass. Thomas then buckled himself in over his brother before going back to his own phone as he gently stroked the bulging shape of John’s cock that appeared on his stomach.
John welcomed the weight of the bubble butt on his lap and the tight embrace around his cock that felt all too natural in this reality. John new a standard covering from a femboy would see them grinding and thrusting onto the cock, but Thomas held his position steady with his brother’s cock as deep within in himself as possible. John speculated that Thomas wanted to savor the feeling of being cock stuffed for as long as he could. To confirm his suspicions John pulled the app up again and right behind the femboy’s back targeted him and generated a sentence.
“Thomas feels like the luckiest femboy in the world to have a little brother who’s magnificent cock can fill him like no one else can”
“Damn Thomas is a slut for my cock” thought John after reading the sentence. The memories of this reality told John that cock covering is done as a Custom and not specifically as a sexual act, so Thomas’s devotion to it was actually uncommon for this society. This made his behavior all the more meaningful for John who was now coming to terms with the fact that he would have to take responsibility this. He would have to make this cock slut of an older brother into joyfully married femboy wife. To further that goal John with a spark of deviancy changed “fill” to “impregnate” the sentence now read.
“Thomas feels like the luckiest femboy in the world to have a little brother who’s magnificent cock can impregnate him like no one else can”
John hesitated for but a moment before accepting the change and warping reality. The first thing John noticed that changed was that he now wore a condom as Thomas continued to cover the cock from direct sight. John then generates a sentence on himself and read.
“John’s condition that gave him a huge cock also made it so he impregnates femboys that take in his cum too many times”
John now knew that only a thin layer of plastic kept him from making his fembrother into Tommy the mommy. What does he do?