Rule 34 Dev - 2010s 2016 art_trade barefoot blush bondage bound bound_arms cheztnuts choking clothed disembodied_hand ectotongue grabbing_neck kneel malesub rope rope_bondage sams sans sans_(undertale) shirt_pulled_up shirt_up solo_focus submissive sweat tied_up tongue tongue_out topless undertale undertale_(series)|9339471160