[Terasu MC] Osananajimi no Yuki-chan no Setteiga [Full Color] [MTL Assisted]

Yuki Mochizuki was always the sweet childhood friend, a girl with large breasts and a gentle smile who promised to marry her neighbor when they grew up. But as winter break approaches, the innocent promises of childhood transform into a passionate reality. What starts as a playful flirtation leads to a steamy night of intimacy, where the childhood bond deepens into an intense, unfiltered connection. Between whispered promises and the heat of the moment, the relationship evolves from nostalgic friendship into an unforgettable encounter that leaves no room for rest.