Tsugumi, a big-breasted married woman, often visits the tapioca shop near her home alone. She usually walks around the store with a cheerful smile, but is secretly tempted by the scent of tapioca and gets picked up by the owner. Hesitant at first, her wobbling big breasts are soon trained with toys, making her heart race more and more. Obedient and submissive, she makes an ahegao face from cock and toys, writhes with another man's dick in her mouth, and gets creampie after creampie. She looks completely entranced, clearly enjoying every moment.