Why was she wearing your underwear? Was she just curious?
How old is your sister, and why would it make you sick, hell I wear my sisters panties, and she thinks its funny.
Is she like really fat or something? How old are you two?
No....you didn't really puke all over; not when the toilet was right there.
I'll bet you don't look as good wearing your sisters panties as my sister does wearing my briefs.
I am 17 and she is 15. I did not make it to the toilet.
You must kinda sick anyway, a 15 year old girl wearing boys shorts would look GREAT.
Let me understand; she was in YOUR room?
I'll bet you'd look good wearing a pair of hers.
yes in my room
did she have a bra or shirt on?
a shirt and I don't know what underneath she had on
She had just finished a session so she had no bra on
The session was with you!
no
why did you throw up? is your sister not hot?
no, I just thought of putting my dick where her cunt had been
I think that you just don't want to admit that you would really like to be a girl.
Whats your thoughts on putting your cock in a cunt?
don't act like that. You should now wear hers in return. Walk in front of her in her pink panties and see what she says.
Man you're crazy and don't know how lucky you are. Tell her to wear them as long as she likes but give them to you when she removes them. Then you can smell them and know what her pussy smell like. I bet you'll like it.
So tell us what she looks like.
How about putting your dick in her cunt and cumming inside of her?
Like yo mama
Doing that to sister is known as incest and is considered revolting in today's society. The Ancient Egyptian Pharoahs did this and genetic diseases wiped them out.