SW-323 Going to a close friend's house, the young man ate "grapefruit" full

The content of the movie is about a young man bringing his friend home to play. That friend is surprised when there are only women in the house. The young man's eyes were constantly wandering because all around him were grapefruits, and he was also dressed very coolly. The young man's mind was only thinking of one word: sex.
And fortunately, the other sisters are very sociable and quite lewd. Just a moment ago he was still dreaming of having sex, but now it doesn't take him too much time to "eat grapefruit" from each of them.