Guys I think my gfs sister wants to bone me what do?
>>17444792
Do nothing.
>>17444792
don't
fucking don't
Especially if the two sisters are on bad terms. The sister wanting a fuck is just so she'll be able to boast it to your gf and destroy her emotionally, and she'll have your dick for dinner for that.
>>17444792
inter family threesome you dummy
Do NOT
That is all
cum between them
Reasons to do it
>YOLO
>cool story to tell
>kinky pussy action
Reasons not to
>your gf will inevitably find out
>she will break up with you
Girls don't keep secrets, especially not for long periods of time.
It's up to you.