I watched this work set in the everyday scenario of a crowded train, where slender beauties with small breasts have their highly sensitive nipples fully exploited. The cover actress is Hiroi Sora, whose cute appearance immediately catches the eye; although she has few appearances in fan-oriented productions, this piece showcases her charm brilliantly. With two different scenarios provided, it offers rewatchability and keeps things engaging.

The actresses all have modest busts, true to the title's emphasis on small breasts. When their bras are removed, their delicate chests reveal a boyish charm, particularly highlighted by the second actress with short hair. In scenes where their sensitive nipples are teased using fingers, tongues, and toys, the actresses tremble all over, reaching incontinence climaxes that feel incredibly realistic. Their loss of rationality and obsession with nipple orgasms draws viewers in deeply.

Focusing solely on small-breasted actresses, this work excels in showcasing a different appeal compared to large or perfect breasts, and it pairs well with the situational setup, making it a must-see for fans of this type. The overall theme revolves around thorough stimulation of hypersensitive nubs, including depictions of the actresses' submission, resulting in a highly satisfying and well-crafted content.