• 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 0.008404016494751 seconds

    DMCA