Wish they’d played with each other and jerked each off. If they don’t cum together then the first guy to cum can use his cum as lube to finish off his buddy.
for some reason guys who think they're str8 don't mind jacking off together and then if you play your cards right they don't mind if you go a little further and then next thing you know you've got their cock in your mouth and sometimes they just want to forget it and sometimes they want to go furrther and you're fuckbuddies for good.