sans, underswap sans, undertale, undertale fanfiction, 2d, english text, 3boys, bed, blush, blushing, breathing heavily, dialogue, ectobody, female, female genitalia, gay, gay sex, grabbing arm, humanoid, looking back, male, penetration, sans (underlust), sans (underswap), sans (undertale), sex, slimeybonez, smile, straddling, tongue, tongue out, underlust sans, undertale (series), undertale au, waving, yaoi,

Edit Post / Favorite


comment (0 hidden)



Add Comment









Running modified Gelbooru 0.1.11

Rendered in 0.0082190036773682 seconds

DMCA