Mai is highly sensitive at her nipples and has a deeply masochistic side, making her especially vulnerable to stimulation there. When gently and lingeringly caressed, her body twitches involuntarily, heightening her pleasure. When an extra-thick vibrator is inserted, she repeatedly cries out, "I'm gonna come!"—but each time she's stopped, she pouts, "You're so mean~," and her adorable reactions become utterly irresistible.