Here comes a big-titted girlfriend who is deeply adored by her older man. Previously working cutely as a convenience store part-timer, she now lives as her older man's sex slave. This time, she appears in a sheer sailor uniform, provocatively flaunting her body. Used to pampering and clinging affectionately to her older man, their intimate dynamic causes his cock to quickly rise hard and stiff. Her transformation from an ordinary romantic girlfriend into a sex slave emits a strangely melancholic yet intensely erotic charm.