Mikonjo no Shounengari...

Early afternoon on a certain summer day, Mieko, a resident on the fourth floor of a condominium, is in the middle of airing her laundry on the balcony when she accidentally drops one of her gloves. A resident on the first floor immediately went to retrieve it, and when she rang their doorbell, the one who showed up was a young boy who was out of breath.

Upon looking closely at the glove that was returned to her, it was sticky with cloudy-white semen... and a strong smell wafted from it which made Mieko, who was unmarried, very horny.

And so...

(Source: DLsite)