On a two-day family recreation trip, I ended up staying overnight at a hot spring inn with my friend's family. Shy by nature, I felt uneasy bathing with others and decided to sneak in alone. However, to my surprise, my friend's mother was already in the bath. She kindly invited me to join her, and I couldn't bring myself to refuse. Then she said, "Since we're here, let me wash you," and gently cleaned my back and chest with her bare hands. Her tenderness pushed me to the edge. The sensation of being enveloped by her huge breasts made my cock impossible to control. As she softly jerked me off, her massive tits swallowed my cock in a titfuck. When I asked what if someone came, she continued giving me head. Then she spread her legs and flashed her pussy. "Want to try putting it in here?" she teased, mounting me in cowgirl position before moving into face-to-face seated and standing doggy style in the water. Finally, she whispered, "It's safe today, you can cum inside," and unable to resist her words or the grip of her pussy, I erupted deep inside, taking her virginity with a creampie.