The reason that men like getting their dicks sucked is because it gives them sexual pleasure. It is normal if a man wants to suck another man's dick while he is having sexual intercourse with a female, and it's normal if a man wants to suck another man's dick while a female is licking his anus,and it's normal if a man wants another man and a female to take turns sucking his dick.
Male bisexuality is not similar to male homosexuality and male bisexuality is also not the tenet towards male homosexuality.
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