First-time experience between best friends! Ririka and Nene met at an idol cafe, and during a trip together, their bond takes an unexpected erotic turn. Nene confesses her feelings, and Ririka eagerly initiates intimate physical contact. Ignoring Nene's virgin hesitation, Ririka passionately presses her body against Nene's, using her tongue to stimulate her until she reaches climax. Later, the two grow even closer in an outdoor hot spring, rubbing their bodies together and simultaneously reaching ecstasy. A pure, heartfelt lesbian encounter between close girlfriends unfolds here!