[Yoku Dekimashita. (Tsurupi)] Wantacchi! (Undertale) [Digital]

[よくできました。 (つるぴ)] わんたっち! (Undertale) [DL版]

Parodies: Undertale (63)

Characters: Frisk (26) Sans (15)

Tags: Big breasts (207523) Sole female (172728) Sole male (152487) Monster (7039)

Languages: Japanese (324648)

Categories: Doujinshi

21 pages - Uploaded 2 years ago

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Wantacchi! Undertale Erotic Doujin: Frisk and Sans' Monster Lust & Big Breasts Fantasy

Dive into the depraved world of [Yoku Dekimashita. (Tsurupi)] Wantacchi! (Undertale) [Digital], where Frisk's voluptuous curves meet Sans' monstrous desires. This 21-page Japanese doujinshi unleashes raw passion with tags like Big Breasts and Sole Female/Male—watch Frisk's tight pussy get stretched by Sans' relentless cock as moans echo through Hotland. The artist masterfully blends Undertale's charm with explicit fucking, dripping with cumshots and ass-slapping action. For more monster-on-human heat, see Undyne's brutal domination here or check Flowey's twisted pleasure tale.

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Big Breasts Monster Fuck: Wantacchi! Undertale Hentai with Frisk & Sans' Lewd Encounter

This doujin doesn’t hold back—Frisk’s massive tits bounce wildly as Sans rams his thick shaft into her dripping cunt, each thrust making her scream with ecstasy. The 21 pages are a relentless parade of doggy-style pounding, creampies, and Frisk’s asscheeks clapping against Sans’ bony hips. Monster lust reaches new heights when Sans pins her down, growling filth as his cock plunges deeper, stretching her pussy beyond limits. The artist’s detail on Frisk’s swollen nipples and Sans’ throbbing member will make you cum instantly. Don’t miss the climax where Frisk’s juices soak the sheets while Sans unloads ropes of sticky cum across her face. Craving more Undertale debauchery? Muffet’s midnight web-play here delivers spider-bondage bliss, or explore human toys getting monster-fucked raw. This is hentai at its most primal—unfiltered, wet, and screaming for more.