Rule 34 Dev - 1boy 1girls black_and_white blush duskdawngirl eldar female hetero heterosexual human human_penetrating imperium_of_man legs_around_partner legs_around_waist line_art long_hair missionary_position muscular muscular_male primarch pubic_hair roboute_guilliman straight ultramarines warhammer_(franchise) warhammer_40k yvraine|5624279160