SW-852: ຄູ່ແລກປ່ຽນແລກປ່ຽນ! - "ຈົ່ງໃສ່ໄວ້ຕໍ່ຫນ້າເມຍແລະຜົວຂອງຂ້ອຍເບິ່ງ!" - 4 ຄູ່ປ່ຽນຄູ່ແລະຕື່ນເຕັ້ນທີ່ຈະເຫັນ SEX ຂອງກັນແລະກັນແລະມ້ວນ!

Couple exchange swapping! - "Insert it in front of your wife and my husband watching!" - 4 couples change partners and get excited to see each other's SEX and roll up!