Xbooru - 1 girl 1boy 1boy1girl 1girl 2010s 2017 anthro anthro/anthro anthro on anthro anthro only anthro penetrated anthro penetrating anthro penetrating anthro areola asgore dreemurr asgoriel bed big areola big breasts blonde hair blush boss monster breasts caprine chair position cutaway deep penetration facial hair female female anthro female focus from behind position furry furry only gin-blade goat grabbing breast hair hetero horn horns internal long ears long horns male male/female male anthro mammal monster monster girl muscular naked naked female naked male nipples nude nude male on bed on lap onomatopoeia penetration penis penis in pussy pillow seme asgore sex sitting sitting on another sitting on bed slightly chubby straight top asgore toriel undertale undertale (series) vaginal vaginal penetration video games white body white fur x-ray