A project where unknown young men and women are made to kiss as a greeting, then their developing relationship is observed. The concept stems from the idea that physical contact like kissing is less common in Japan compared to Western countries, and that more skin-to-skin interaction should be embraced. Under the guise of a "kissing experience interview," cute girls are approached on the street and invited to participate in a kiss experiment. The male participant is introduced as a stranger she’s about to kiss, and if mutual attraction is sensed, they’re encouraged to let the relationship progress naturally. The selected men are cheerful and likable, with the hope that this experience could spark a genuine connection. This time, the participants are Mai-chan, a serious, athletic-type 20-year-old student, and Hajime-san, a 35-year-old part-timer. After confirming mutual interest, they proceed to the kissing shoot. The process unfolds in three stages: first a kiss on the cheek, then lip-to-lip contact, and finally a deep, tongue-involving kiss, gradually closing the gap between them. After kissing, Mai-chan appears flustered, as if sensing the beginning of romance. Following the shoot, they’re asked to wait separately for one to two hours under a false pretext. Once the staff leaves, they’re left alone together. They quickly warm up, enjoying each other’s company in conversation. Hajime-san is smitten by Mai-chan’s innocence and starts seriously courting her. His passionate advances succeed, leading to another intense make-out session. As he caresses her ears, Mai-chan shivers with sensation. The pure, innocent country girl reveals her glowing white naked body, gently soothing the man’s hesitation. She says she loves sucking cock and performs a slow, affectionate blowjob. They passionately explore various sexual positions, giving viewers an intimate look at their escalating encounter.