Prompt

protogen_visor, male/male, knotted_penis, anthro_on_anthro, dragon_tail, dragon_wings, penis_in_ass, topwear_only, inside_train, window_into_snowy_mountain on_back, one_eye_closed, on_bed, missionary_position, train car, romantic_ambiance, romantic_sex, glowing_genitalia, tattoos on bottom, drooling_tongue, inner_ear_fluff, soft_abs, fluffy_balls, private train car room,

Negative

Extra fingers, vagina, bad shading, boobs, chastity_cage,