You were staring at your naked cousin, who was staring back at you, before she coughed and looked down, then you felt weird and passed out. When you woke up it was to incredibly sore breasts and pussy "Oh You're awake!" Your cousin said entering the room her much tastier looking cock hanging free "So...that was something I made to help more...extreme futa like me and my Girlfriend, you know, I got twenty inches and she's actually got twenty nine." She admitted before shaking her head "Anyways, it's supposed to cut down cock size in return for making the one who uses it more girly, it barely worked, I lost one Inch and now I need new bras cause my tits are to big...anyways, it seems, when exposed to a man though it uh, causes a full transformation...so like, your a total girl now, not sure if it's cause how small your dick was or because you were a guy though."
She sat on the bed and pulled out a note book "Any other side effects you can tell me?" She asked looking way far into her "Science" mode.