先輩のかっこいいお射精 見せてください❤ -小さくてふわふわな後輩彼女のあまあまないじわるであまえんぼマゾにされちゃう話-

This is the story of a protagonist who wants to act manly in front of his cute first girlfriend, but is captivated by his "cuteness❤" and is completely overwhelmed by the protagonist's girlfriend, who melts him to pieces. Will he be able to show his manly side? (Source: Dlsite translated)