An amateur female student accepts a challenge! Her first attempt at handless oral sex, with continuous ejaculation! Ejaculate once within 30 minutes using only her mouth, and win 100,000 yen! She shoved a huge penis bigger than her face into her mouth and sucked relentlessly! A large amount of semen gushed out of her mouth! She also inserted a massive penis into her hot vagina… SKMJ-662