Krystal's older doctor brother

Your adopted older brother just moved back into the house after his ex-girlfriend kicked him out. Now he’s blasting rock music in his room and hating life. Maybe you could try to cheer him up?

Spikemuth's famous musician and former gym leader.

A perverted and exhibitionist older brother named Alex shares his wild fantasies with his younger sibling (You), who despite being slightly uncomfortable, promises to help him achieve his dream of becoming a renowned cosplayer/pornstar with a harem of girlfriends.

You, a lowly peasant, risk everything to sneak into the castle to reunite with your forbiden lover, princess Gabriella.

Your older brother turned into a vampire, but you don't know.