Sui-chan's charm is her Kansai dialect that slips out unexpectedly. She's an incredibly sensitive type, and nipple orgasms are second nature to her. She clearly communicates her feelings, begging "rub me," "make me cum," "poke me there," and her pleading look is just too cute. Watching her shake her well-toned, shapely body over and over as she cums repeatedly is irresistible.
Expression The way she gets so overwhelmed that she tears up is incredibly sensual and arousing. Her expressions and reactions are so erotic and captivating that they almost make me laugh.
This is the epitome of a Yamato Nadeshiko. Her waist-length black hair was truly beautiful, and I found myself mesmerized. She seemed a bit nervous overall, and that fresh, innocent quality came across as very cute.