After scanning through several options, he decided to pick Penis. "This could be funny, depending on how this works."
As he clicked on the option, some additional settings showed up;
Penis head:
Testicles:
Has control:
Attachment:
Retains needs:
Each one had dropdown menus, having predetermined options. He checked through each one, deciding his options as he went. Clicking through, he decided to select;
Penis head: Mouth
Testicles: Uterus
Has control: True
Attachment: Replaces Penis
Retains needs: True
He then decided to set the time limit to infinite, that way he has full control on when she's set free.
After finishing his settings, he double checked each one, deciding to lock them in. He clicked Confirm, and watched as a bar showed it's progress. As it reached about 50%, it provided some instructions;
"To attach target to a host, Simply insert a penis into any hole in the target's body. This will attach this spot, alongside the target's rotation, to the host. The location in which this is inserted may change or interfere with various settings, and may prevent proper penis use. Once attached, Transformation must be reversed to detach."
"Well this seems simple enough." Jeff clicks continue, and the transformation finishes up. He then decides to find his sister.
After searching a few rooms, He finds Alice in the dining area. "If I do it in there, someone may see what happens..." He decides to wait a few minutes for her to return to her room, before following her in, the bright pink wallpaper hurting his eyes slightly.
He walks over to her, tapping her on the shoulder. "Well hello sis." She turned around, slightly confused. "What do you want, Jeff? You never come in here." He thinks about how to word it for a second, before deciding to just remain silent.
He steps closer, as she backs up onto the bed. "Why are you coming closer so quietly?" But he didn't respond. He grabbed her and pushed her down, making her lay on the bed. Silently, he attempts to pull her shirt up, with Alice resisting; "W-what are you doing??"
Being several years older, he overpowers her and pulls it completely off, exposing her flat undeveloped chest to the air, alongside a cut between her nipples that refused to heal. He sits on her chest to stop her from moving, before pulling her skirt down off her, taking a quick moment to process her wearing a diaper - something he wasn't aware of - before pulling that down as well, leaving her completely naked. "Jeff, what are you doing!"
He kept her held down, pulling all of her clothes onto the floor. He stood up, pushing her into a position where he could see both her small and puffy vagina and her slightly puffed butt. With his position, he pulled his pants down, one hand holding Alice and the other holding his penis. Her look of confusion got a bit stronger as she didn't know what Jeff was doing.
He made a quick decision of where he wanted to attach her;