"I'm in the area, can I come over?" I get a sudden call from a classmate from my school days. Her name is Ichika. I accept, but I'm not entirely satisfied with her answer. Ichika and I are classmates in the photography club. We're not just classmates, we use our bodies to relieve our boredom and exam stress in the club room, but we don't have sex. We have a strange relationship that's like friends with benefits but not really friends with benefits...and then she comes over. As we touch each other, reminiscing about our school days, the two get excited and end up SXE. It's a special day, meeting for the first time in several years. With the youthful memories of those days in my heart, I embrace "Ichika," who has grown a little more mature.