One day, while I was masturbating in my room, a plain-looking, quiet housewife from next door appeared in front of me... Why on earth...? It seems that the housewife had mistaken the house for her own and entered. We were both surprised, but what happened next was something that shocked me. She stared at my erect cock while I was masturbating, and attacked me with a carnivorous slut that was unimaginable from her appearance. She teased me as if enjoying my reaction, and then fucked me.