Jun, who was expected to excel in the track and field club, receives one-on-one instruction during a training camp. However, what the coach was measuring was her value as a female... The unscrupulous coach uses despicable means to force Jun to drink an aphrodisiac, which awakens her sensitivity and makes her horny, and attacks her! Jun is so sensitive that she can't resist, so he forces her to give in and deep throats her! He presses her with a sticky oil seeding press! He washes her with a bubble butt and gives her a handjob! The coach also gets in on the action, and they have an endless threesome where she is repeatedly creampied and reaches a vulgar orgasm! A pure female athlete falls into ecstasy at a forced drug-sex training camp!