"So... Can I try using it?" Clara asked innocently. Like you and Alex only a few minutes ago the three of you were sitting at your apartment's kitchen table, but with one more seat filled. Also the sex doll modeled after your old torso and crotch was on the table and wearing one of your clean boxer shorts. There was a bit of silence after her question as Clara awaited the answer to her question, you were a little uncomfortable that she was essentially asking to have sex with your old form in away, and Alex for sure was kinda surprised that she'd ask to use a weird magic sex toy.
"Um... Well... It might turn you into a guy..." you stated
"Cool!" Clara said "Then maybe Alex could use it and we could experiment a little."
"But it's kind of my... Dick..." you tried to counter
"Well I don't see you using it right now!" Clara insisted
Alex tried to bring in some sanity and ask "Now Clara, I thought we had a nice little date night planned. Nice and calm we go ahead and have a dinner and watch some movies together?"
"But we can also experiment a little bit... And if we do IT like that... next time maybe we can do IT again."
Alex thought for a second and said "No, let's just be our vanilla selves. I've got to cook. Why don't you dress your new gal pal for now while I cook?"
Then like that Alex got absorbed into his cooking and you were being put in some of Clara's clothes she kept in Alex's room when she stayed over. Of course this left you to change into some of her clothes in private where her smaller frame made it harder for you to put on some already unfamiliar clothing types. You resigned yourself to a slightly shorter skirt, and a bare midriff as you went out of your room and didn't see Alex. Going into the kitchen you asked "Hey Alex have you seen-" Then you could start to hear her moan in Alex's room.
Alex sighed and said "We both took our eyes off her didn't we?" A minute later after the moans got deeper and then stopped a man stepped out of Alex's room in Clara's clothing whose build looked a lot like yours holding a female sex doll whose form looked less busty than it did when you had bought it.
"Well I guess I'm stuck as a girl for now..." you muttered.
"C'mon Alex. Why don't you let your stew simmer and have a little fun so We can have a little fun?"