Tsumi-chan, who is incredibly upbeat and trendy, has a gal vibe. She's quite busty, possibly due to the influence of volleyball! She bursts into laughter and her excitement skyrockets upon seeing a penis for the first time that's not from her handsome boyfriend. In the end, she's utterly overwhelmed by the professional skills of the top-tier male actor, exclaiming, 'This is a first for me...' and is in a state of utter distress!
