My cousin's older sister meets again after a long time! While we were talking about things over drinking, she unexpectedly turns into a slut!? The sexiness of an adult gradually seduces me, so I wonder if I can protect her without losing my virginity even though I have a girlfriend I love!?

My cousin's sister who played with me when I was little. I was looking forward to coming to visit. However, perhaps the older sister has grown up and has become busy, so we no longer see her for a while. The days have passed and I have grown up, and I have my first girlfriend!! At that moment, the lady came to visit me!! The lady I met for the first time in a while had become a very sexy lady. My heart is shaking, but now I have a girlfriend I love!! As I drink, the older woman gradually becomes more liberated, and is she jealous of me, who has been pampering me since I was little, showing signs of inaction, and finds out that she has found a girlfriend? Or is she drunk? Will I be able to protect my virginity from the temptation of the older woman who gradually reveals her true nature and becomes a slut?