My cousin came to stay at my apartment in Tokyo for a few days while I was preparing for my exams. She used to be a skinny crybaby, but when we met again after more than a decade, she had become very cute and even had a big ass. She teased and excited me by showing off her big ass. She teased me with her back panty shots, teased me by showing off her ass while exercising, gave me a buttjob, and splashed semen on my ass. I enjoyed my cousin's erotically grown ass.