Looking for harem

I know some people prefer multiple semes chasing after an uke but honestly it’s the same concept as a shoujo harem lol. I’d like to read one too but the only one that’s close to what you’re asking for is a dark love triangle. I’m not sure if I should recommend it or not lol.
http://www.mangago.zone/read-manga/yokosu_inu_mekuru_yoru/

Oml no this is Tew mental

Virus? Tons of guys after the seme but not really Bc they like him,

http://www.mangago.zone/read-manga/virus_yd/

Thank you