Hero wrote:Yeah yeah, a topic like this may makes some eyes roll, but we should all be capable of having an actual discussion about Goku and Vegeta's sexuality (well, some of us, at least

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Goku:
Before his marriage to Chi Chi we get no indication that he's sexually interested in any girl, whatsoever. Now even though he didn't see one until his tween years, that doesn't mean he shouldn't feel some sort of attraction after a while. This makes me think that either by his Saiyan genes or him just being Goku, he's more or less asexual as a teen. After marriage, though, we do see
some glimpses of him having feelings for Chi Chi but they're never really explained to be actual romantic or him just caring for her as a companion and person he's close to. To make things worse, there's the Toriyama quote of him saying Goku doesn't see his family as wife, son, etc. but as companions. Even in the new chapter of the Super manga where he says he likes Chi Chi it's just that,
like. Not love, care for, he's "into her", etc.
As an adult he also never shows any signs of libido or even caring about "female anatomy" save for the time he told Elder Kai that Bulma has bigger "chi chis" than Chi Chi
Also, he has no issue staying dead and thus not getting "any" from his wife or being away from her for long periods of time. From this I can only take away that Goku is essentially asexual. Now to be fair, Dragon Ball isn't the type of show that focuses on sex (save for jokes and gags) and Goku could genuinely enjoy sex, but the way his character is portrayed, I don't think he cares about it. He may find it fun in the moment but it's so far behind training, fighting and food as an interest that really he doesn't give two shits about it. I will say that he
does like Chi Chi a lot. Not as a wife but as a very close companion which can be seen when he picks her up after getting better from the heart virus.
Vegeta: In real life and history, many warriors and barbarians had large sex drives and regularly raped while pillaging and conquering, but are the Saiyans like that? I say no, due to Toriyama's own comments on love in Saiyan couples being rare and only happening for children and the Saiyans not being that populous of a species. Now the second part can be explained by them fighting and dying so much, but if anything more kids = more warriors so their small population would be a bad thing not a benefit. It seems like it's just Saiyan biology to value fighting
way more than sex. The way I see it, when Vegeta was going around exterminating species, he could've gotten their women if he wanted to, but he knew he would've had more fun killing them. I actually believe that Bulma is the first girl he ever got with due to his genocidal behavior and his obsession with one day beating Frieza and battling.
As an earthling, though, I see Vegeta as enjoying sex as much as any other guy which is a result of:
1. Him adopting more human emotions
2. Bulma having a high sex drive herself.
Also, unlike Goku, Vegeta actually loves her even though he'd still have a problem saying those words. He'll show it through his actions and say other words to dance around it, but he does.