Mesuiki

Mesuiki is a Japanese doujinshi term for a character, usually female, who reaches orgasm despite actively trying to resist or fight it off, climaxing against her own stated wishes. The tag is closely tied to corruption and netorare-adjacent storytelling, where the gap between a character's verbal refusal and her body's physical response is the central dramatic tension. It's a recognized term in Japanese hentai culture without a clean one-word English equivalent. Mesuiki hentai manga and doujinshi built around this involuntary-climax trope are part of Top Hentai's collection.