VOSS-051 "Shogi develops the brain, they say." My grandfather recommended a shogi class for me because he was worried about my grades. When I got there, a busty female shogi player was waiting. She knocked over the pieces on the board with her tits, makin

I decided to go to a shogi class on the recommendation of my shogi-loving grandfather, who was worried about my grades not improving at all before university entrance exams. To be honest, I wasn't very enthusiastic about it, but I had a little sense of crisis that it wouldn't be good if it continued like this, so I went there with a light heart, and instead of a man, a sexy female chess player with huge boobs was waiting! !