Jay typed something into the machine and suddenly Sean felt a feeling in his chest. He looked down just in time to see a pair of breasts expand into plump, perky C-cups! Within a few seconds, his tits had grown and his nipples had expanded and become significantly more sensitive, as Jay had planned.
"Oh my god, what did you do??" Sean asked, shocked. He put his hands on his new features and felt the larger nipples harden under his palms. He pinched the nipples between his thumb and forefinger and gently rolled them, rolling his head back at the feelings.
"Oh man...okay I believe you..." Sean admitted, still in awe. Looking in a mirror, he was a little turned on at the sight.
"Told you," Jay said, "But now you have to do what I say, remember?"