A female civil engineer working at a construction site, "Dobojo," musters up the courage to appear in an adult video! The contrast between her tomboyish and straightforward personality and her extremely sexy E-cup body is truly miraculous. This Amateur girl's unusual past - her first sexual experience was with a woman and she has only had one man - discovers the pleasure of being a woman through sex with an adult video actor, and her appearance and personality change drastically! Her love juices drip from her vagina as she orgasms!