Almost Threesome
When you walk in on two people having sex and they think you're there to join in.
The guest bathroom was locked, so I had to use one in the master bedroom, I walked in and found myself in an almost threesome.
Almost Threesome
A devils three-way, where you touch one boob (which may or may not be the bigger one) and she leaves with the other guy.
I know we had an almost threesome but you are very chota for me