Aimi Yano, an erotic diamond in the rough, goes on her first shy and heart-pounding date! She spends an entire day holed up in a hot spring inn with a thick old man, exchanging saliva and bodily fluids while fucking nonstop! After getting close during the date, they arrive at the inn and immediately dive into blowjobs and intense sex! With deep tongue kissing and piston-like thrusting, she reaches climax after climax with her pussy tightening! In the bath, they entwine in the steam for standing doggy style sex! Bound by an obi belt, she undergoes toy training to develop her sexual pleasure and reach the peak of ecstasy! Her slender waist twists as she reaches deep orgasms over and over, toes curling in pleasure! This closet pervert, innocent girl reaches a deeper climax than ever before thanks to the old man's dense technique! Raw, erotic sex captured from intimate, lewd angles!