FurryBooru - 2017 alphys alternate species animal humanoid anthro arm fin athletic barefoot biped black background blue clothing blue scales blue stripes breast size difference breasts bubble caress cleavage clothed clothing detailed scales dress duo ear frills embrace eye patch eyes closed eyewear female female/female fin fish humanoid flat chested frill gills hand holding head fin hi res high-angle view humanoid humanoid on anthro long tail looking at another mammal midriff multicolored scales orange scales orange stripes outline pangolin scales sharp teeth shirt shorts simple background size difference slim small breasts smile striped scales stripes swimming tank top teeth tinctorium two tone scales undertale underwater undyne video games water watermark webbed feet webbed hands yellow bottomwear yellow clothing yellow scales yellow sclera yellow tail yellow topwear