La moglie che vive al piano di sopra è venuta a recuperare le mutandine perse - parte 1

Is it the direction of the wind, or is the laundry from upstairs frequently falling on my place on the first floor? I'm just a bachelor, and his wife's naughty underwear is just too stimulating for me.... Moreover, the wife who comes to get them is beautiful and pretty, and I can hardly imagine her wearing such underwear. As my imagination grows, son is also super swollen and won't stop! Mistress! Please admonish me!