Pregnant Toriel Takes a Dick from Marcus the Dog in MUGEN

In the hentai porn video, 'Marcus', a character created by artist Muttsmut99, engages in sex with the character Toriel. As they have passionate intercourse, Marcus's large penis and his ability to produce massive amounts of semen prove to be too much for Toriel, who soon finds herself impregnated. Marcus's impressive feats of sexual prowess are credited to his training with hyper balls, which he uses to strengthen his ejaculations. Overall, the video is a thrilling display of supernatural fertility and sexual skill.