A man managed to convince a married woman living nearby to let him do 'so-ko' (frottage). As he straddled the blushing wife, he secretly applied an aphrodisiac to his penis. The wife gradually became aroused and her hip movements accelerated! She kept moving her hips... and unexpectedly, he ended up inserting it into her anus! Even though he mistakenly inserted it into her butt, it felt so good that he climaxed multiple times! He finished by ejaculating inside her in a fierce riding position!!
