Rule 34 Dev - alien_genitalia alien_penis bigger_dom bishonen bl blush blush_lines boy_love carlichan closed_eyes crying crying_with_eyes_open cum erection fingering fins fish_tail flowing_hair gay handjob heaven_official's_blessing horns hua_cheng long_hair_male male male_only merfolk merman naked novel nude nude_male older_sub penis pointy_ears scale_markings scales scalie smaller_sub tapering_penis tear tearing_up tears tianguan_cifu underwater underwater_cum underwater_sex xie_lian yaoi younger_dom younger_dom_older_sub|7219235216