Rule 34 Dev - 2boys anal_fingering bara beauty_mark big_penis emperors_children father_and_son fulgrim gay handjob imperium_of_man incest long_hair long_hair_male lucius_the_eternal monochrome muscular muscular_male penis penis_out pink primarch short_hair sketch sketchy sword syberfab warhammer_(franchise) warhammer_40k yaoi|5445826512