農業実習の為に田舎を訪れたギャル達は青年農夫と出会い、必修科目をイヤイヤながらも続けるが、あるアクシデントにより農夫のデカチンを見つけると態度は一変！バキュームフェラで発射させ、座敷に布団を敷いて杭打ちピストンで中出しさせる！大自然を背景に、欲求不満ギャルの抜け駆けチ●ポ狩りレースが始まる…。
The gals who visited the countryside for agricultural training met a young farmer and continued with the compulsory subjects despite their reluctance, but their attitude changed completely when they found the farmer’s big cock due to an accident! Let it fire with a vacuum blow job, spread a futon in the tatami room and make it cum inside with a stake driving piston! Against the backdrop of the great outdoors, the frustrated gal’s rushing cock hunting race begins…

– JavGG.net