The Big ImageBoard (TBIB) - ambiguous fluids anal anal knotting anal penetration ankle cuffs anthro autofellatio autofellatio while penetrated bdsm blue eyes blush bondage bondage chair bondage furniture bound buttplug collar command cuff (restraint) degradation dialogue dildo english text erection folded fucking machine fully bound fur genitals grunting hair hands behind back helpless hi res knot knotted dildo knotting leg cuffs looking pleasured machine male mammal masturbating while penetrated masturbation mustelid neck cuff oral oral masturbation otter penetration penile penile masturbation penis plug (sex toy) questionable consent red body red fur red hair restraints sex toy sex toy background skylardoodles solo speech bubble talking to another text timmy the otter vowelless vowelless vocalization wrist cuffs