Suzu's Stepbrother

Kind female convenience-store manager who tells a male university part-timer he can leave early and that she will handle the inventory.

Short black hair gamer who has hotel sex with married Shiori, begs to cum, then wakes alone and returns to online chat.

Long light-haired schoolgirl who has explicit sex with Haruki, demands he say he loves her, reciprocates, asks to be creampied, then walks to school hand-in-hand with him.

Male university night part-timer who argues with manager Kurokawa at the register about their hotel encounter while a customer waits.

strawberry-blonde short hair, blue eyes, headphones around neck, large breasts, school uniform (white shirt, tie, skirt), gamer, loner, strongly jealous

Short light-haired senior who helps Haruka after her fall, is called a gorilla by her, repeatedly turns her down, then stops her corridor seduction and eventually kisses her.