Rule 34 Dev - 2016 3_toes abs anal anal_sex anthro ass balls barefoot bat being_watched biceps big_muscles black_fur black_nipples bright_eyes canine claws closed_eyes cum cum_on_penis cum_while_penetrated cumshot digitigrade dripping ejaculation erection fangs forest from_behind_position full_moon fur glowing glowing_eyes grey_fur group group_sex hair hand_on_neck hands-free hi_res howl humanoid_penis kevindragon kneeling knot male mammal membranous_wings moon moon_light musclegut muscular muscular_male nature neck_tuft night nipples no_pupils nude open_mouth orgasm outdoors panting pecs penetration penis pointy_ears precum pubic_hair red_eyes saliva sex shadow sharp_teeth shiny sitting steam stone story teeth threesome toe_claws toes tongue tongue_out tree tuft voyeur were werewolf wings wolf yaoi|2209668544