FURVERT!

1:1 all_fours anal anal_penetration anus arthropod backsack balls bee big_butt black_and_white blood bodily_fluids butt cowgirl_position crouching cum cum_on_face darkterror_the_faceless_void demon dialogue doggystyle doom_(series)dota dripping english_text erection eyeless fight flaccid foreskin from_behind_position from_front_position genital_fluids genitals greyscale heart_symbol hi_res humanoid_genitalia humanoid_penis hymenopteran id_software insect interspecies justmegabenewell looking_at_viewer looking_back looking_down low-angle_view lucifer_the_doom_bringer male masturbation melee_weapon microsoft monochrome multiple_images multiple_positions muscular muscular_male on_bottom on_top open_mouth penetration penile penile_masturbation penis perineum rear_view retracted_foreskin sex simple_background sitting size_difference sketch solo speech_bubble standing teeth text valve valve_corporation weapon white_background