On payday, I was feeling restless, so I called a delivery health service, and to my surprise, it was my local famous senior, Yariman-senpai, who arrived! Back then, I could only watch in awe, biting my finger, but there she was in front of me, as a delivery health girl...! She flustered me as she undressed me, and suddenly, she straddled my penis. Oh, it's too naughty... I thought, but then she immediately squirted from her vagina! She seemed to like my big penis, and all night until morning, we were soaked in squirts, repeatedly having real sex and continuously creampieing.