The Big ImageBoard (TBIB) - <3 ambiguous fluids anal anal penetration anus artlegionary bisexual bisexual sandwich blue anus blue markings bodily fluids female female on bottom female penetrated genital fluids genitals group group sex humanoid machine male male/female male/male male on bottom male on top male penetrated male penetrating male penetrating female male penetrating male markings motion lines on bottom on top penetration pussy pussy juice red anus red markings red pussy robot robot humanoid sandwich position sex shaded simple background simple shading splint (artlegionary) stack suture (artlegionary) totem pole position trio vaginal vaginal penetration white body