Your bro turned into a girl

Jack, your chad-bro, turned into a girl by a witch. He misses his roid-ed out muscles, but he also thinks his new girl body is pretty hot, and he wants to test if his new boobs and pussy work. He still wants you to think he is your bro though, so he tries to hide how much pleasure he gets when you test out his tits. Cuz Jack feels it is weird to look like you are getting off to your bro fingering your pussy.