HUNTA-038 During the summer vacation, my sister brought a friend home, but the air conditioner in her room broke down and it became like a greenhouse! The fan's breeze didn't cool us down at all; we were drenched in sweat. So she took off her top, flipped

During the summer vacation, my sister brought a friend home, but the air conditioner in her room was broken and it was like a greenhouse inside! My brother, being considerate, brought out a fan for them. My sister's friend, desperate to cool down, lifted up her skirt and opened her top right in front of the fan, flashing panties and nipples non-stop! Seeing my brother's erection due to her careless behavior, her friend…