Gender Bender Thumbs

Thought I'd try my hand at 's Gender Bender contest. I absolutely loved the theme and thought it'd be a cinch considering I did a drawing fitting the theme before. About a million scenarios popped into my head and I couldn't decide which to draw and submit, since there are four sketches on here, so I put them all down on paper and numbered them 1-4 and figured that maybe you guys could help me out!
Okay from one to four.
Number one: is an homage to LittleKuriboh's YGOTAS episode titled "Melvin'd" featuring Sesshomaru as Bakura, Kagome as Marik and Kagura as Yami Marik AKA Melvin.
Number two: It occurred to me that with Sesshomaru turning into a girl and already being a dog demon, that that would mean he is now a bitch and Kagome is oh-so-nice to point this out to him and rub it in his face.
Number Three: It also occurred to me that since the gender switch, that would mean that Sesshomaru, being a woman now, is also liable to get knocked up, so here they are: going to Mama Sess and trying to explain their situation. Mama Sess is less than understanding
And lastly number four: Kagome and Sesshomaru getting hit on by the opposite sex in their swapped genders.

Comments Welcome! Please share your opinion which three you feel I should start and submit!

Sesshomaru, Kagura, Sessmom, Kagome belong to Rumiko Takahashi
art by ME