Rule 34 Dev - 1boy 2d anthro anthro_male anthro_only bottomless caprine clothed deltarune english_text erection furry furry_male furry_only heart-shaped_pupils hikku humanoid humanoid_male humanoid_only male male_only mammal mammal_humanoid penis precum precum_drip ralsei solo talking text undertale_(series) white_fur yaoi|5744923376