condom buddies

One guy wears a condom for intercourse then gives it to someone else to use for intercourse.

I banged a chick with the same condom my friend john used. We became condom buddies.

Condom Buddies

When you and your friend get condoms together and give each other condoms

Person 1: hey can we get condoms?
Person 2: yeah let's be condom buddies