In the summer of puberty, I encountered a classmate's mother's slippery and glowing vagina... Bright pink labia... As I got closer, she spread her vagina wider to encourage penetration. My excited hard cock was sucked in by her sticky vagina and wouldn't let go, wrapped in warmth. The sight of her vagina opening and closing while having sex is etched in my mind and won't leave, even after returning home, I'm still immersed in the afterglow... My classmate's mother's vagina made my daily life exciting.
