FURVERT!

absurd_res aquatic aquatic_dragon chain contraption_concept dragon english_text female feral genitals hi_res in_heat knot knotting mcfan mythological_creature mythological_scalie mythology orifice_tugging penetration scalie solo spread_legs spreading stuck stuck_insertion stuck_knot surprised tail text trap_(contrivance)trapped vaginal vaginal_penetration vaginal_tugging vulva