After one month of dating, my girlfriend and AV actress Yotsuba and I planned a two-day, one-night hot spring trip to celebrate our anniversary. We had only had sex once since we started dating, and since then, her busy AV schedule and my hesitation to make a move had left our relationship stagnant. Watching her AVs in secret, I suffered intensely seeing her having sex with other men. Realizing I couldn't let this chance slip away, I resolved to make my move on Yotsuba during the trip.