Momona Koyabu's first unprotected sex is allowed! She even abstained for this day! In a mix of excitement and tension, the bare penis is inserted for the first time! Overwhelmed by pleasure, she can't help but scream loudly! Her O-cup breasts sway with joy! As the pleasure intensifies, thick semen is finally injected deep inside her! She experiences an intense orgasm from the zero-distance ejaculation hitting her cervix!
