811PWIFE-899 Yuka

Snagged a college freshman girl for a quick job! I asked her, "I'll pay you, will you help me with the research and development of a bidet seat?" Yuuka, a charming beauty majoring in medicine, couldn't stop smiling. She readily agreed to show off her pristine anal for research, saying, "Just showing my butt hole is fine, www." We measured everything about her anus: color, size, progress, position, and more. To recreate the gentle water flow of a bidet seat, we conducted anal research by stimulating her anus with our tongues. After the anal research was complete, we moved on to researching her pussy (vagina). Her nipple sensitivity spiked when I presented my erect cock in front of her, so as a reward, I gave her a raw, deep thrust.