This dude basically won a fucking lottery of lotteries.
- He is immortal.
- Can make potions including probably aphrodisiacs too, but at least stamina regeneration one is enough for his sexcapades.
- His body preference is basically this worlds "ugly girl lowest rank cause tits to big".
- From what we saw in this world people don't really know what sex is really about, cause at least one of the girls had first orgasm with MC and her and most of his harem are basically ex sex workers.
So like he just needs to find a big tittied girl he likes, fuck her with his unlimited stamina and proper sex knowledge - and tadam.wav - the girl is "mind broken" and smitten with him and his shlong. Hek thus far he even "stole" small tits girls too - cause they are demons/vampires and either can change the size of the fun-bags or the change was automatic to "suit the taste of the master".
If this dude preference/world setting was reversed aka small tits were disliked - I would be so fucking jealous it would actually hurt me mentally