The hot spring trip I had been looking forward to... but my brother went back because of work trouble. Huh... could it be that I'm going to share a room with my sister-in-law and be alone with her until morning!? "Hey hey, let's take a bath together?" My sister-in-law's overly large breasts pushed me past the point of no return! "Huh... you're getting hard? Oh well~ there's no helping it..." I couldn't help but explode and release inside due to my sister-in-law's overly erotic techniques!!
