This high-quality 4K video features Konatsu Kashiwagi, my childhood friend who's popular and always surrounded by admirers. She's always teasing me, the virgin guy. But guess what? I finally got a girlfriend! When I told Konatsu, she surprisingly offered to be my sex practice partner, saying, "Can you even kiss? You might get rejected if you're a virgin... Maybe I can help you out?" Hesitant but desperate to avoid my girlfriend's disapproval, I agreed to Konatsu's proposition... This is an excerpt from the full release, "My Virginity Was Taken by My Childhood Friend... My Tsundere Childhood Friend Became My Sex Practice Partner After I Got My First Girlfriend."