Recently, I have been living an celibate life due to my girlfriend taking care of me, so I managed to get one shot! When I suggested that she go on a hot spring trip...even her mother, Yuka, ended up accompanying me. Still, he can't give up and approaches her on the trip, but they end up fighting... I had no choice but to head to the hot spring alone, and unexpectedly ended up in a mixed bath with Yuka who had entered earlier! I was captivated by her lustrous body hidden in the steam, and I completely forgot about her abstinence and fell in love with Yuka...