Hey, it may not be for everyone, and there's nothing wrong with that.
Would I fap with other guys? No. I'm not a circle jerker.
Take the social stigma surrounding simple things such as kissing, how it's readily acceptable for two women to kiss, or make out; yet when the same is observed of two men, the connotations surrounding it are suddenly of slanderous conviction towards a certain sexual orientation.
You're at an age where you need to figure out what works for you, what does or doesn't bother you. You. Not someone else; You. Don't let anyone try and tell you otherwise, or that it's wrong, or improper. The only "wrong" is public indecency.
