A masochistic woman who loves blood donation has made visiting the donation room a daily habit. It's not about simply giving blood, nor is it just to enjoy unlimited snacks and juice. Rather, she's obsessed with needle play during the donation process and gets off on these intimate interactions with the male nurses. The nurses might be fed up with her behavior. However, in actual medical procedures like blood donation, piercing her breasts or vagina—or any act involving penetration—is strictly prohibited. A girl who shows up at a donation center demanding to be "pierced through" is utterly absurd. Nurses can't help but get angry when faced with such unreasonable, extreme requests. She is, without a doubt, a perverted woman who pushes completely irrational demands.