FURVERT!

1:1 alien alien_genitalia alien_humanoid body_hair chest_hair crotch_tentacles duo gamzee_makara genitals hi_res homestuck horn humanoid lil_beetle male male/male monochrome ms_paint_adventures muscular muscular_male penetration penis pubes sex slightly_chubby slightly_chubby_male tail tavros_nitram tentacle_sex tentacles troll_(homestuck)troll_(mythology)