I've been there, both are less than ideal
Just after breaking up with my ex a friend of mine encouraged me to go out with her sister, expecting her to reject me. We went out a few times, got on really well and persistently had to ignore my friend's cries of 'stop! It's too weird, I don't like it, aaaagh'
( Bert Monkeysex is waiting for the mods to delete him, Mon 14 Jun 2010, 14:49, 2 replies, latest was 16 years ago)

Yeah, the dating a friend's sister thing can be verrryy awkward
Especialy when you're younger so you're both still sort of living at your parents, and you wake up in the morning and it's awkward breakfast time with em both sat at the table with you.
(Fredz A graveyard of hopes, a dump of ambition, Mon 14 Jun 2010, 14:53, Reply)

Ha, I've never had that, I wouldn't want a morning head butt.

(PsychoChomp, Mon 14 Jun 2010, 14:58, Reply)

I don't reccomend it.
I've not had a morning headbutt yet, and to be honest in that level of awkward silence, a headbutt would probably offer some kind of releif.
(Fredz A graveyard of hopes, a dump of ambition, Mon 14 Jun 2010, 14:59, Reply)

I should also mention sisters of girlfriends.

(PsychoChomp, Mon 14 Jun 2010, 15:03, Reply)