Straight men are not very manly. If you were really manly you would not allow your penis to be swallowed by a pussy. That is very submissive. Having sex with a pussy is the gayest act I can imagine. A real manly man would be all man all the time and only fuck and be friends with men. You would only allow your penis to touch other penises and your sex would look a lot like swordplay. ¹⁾