真夏の満員電車、素敵でいい香りの美人OL、いくら顔は澄ましていても汗でびっしょりのワキの下は思わず湿ってしまうもの…。そんなワキ汗で羞恥心の高まった巨乳OLを狙った痴●師たち、恥ずかしいワキの下と股間を巧妙に攻めて通勤中のOLたちの欲情を駆り立てる！ワキ汗を舐められ羞恥心マックスの女子をイカせまくる！！
A crowded train in midsummer, a beautiful OL with a lovely scent, no matter how clear her face is, her armpits are soaked with sweat and get wet… The perverts target the busty OL who is embarrassed by the armpit sweat, and cleverly attack the embarrassing armpits and crotch, arousing the lust of the OL on her commute! The girls who are embarrassed to the max will be made to cum by having their armpit sweat licked!

– JavGG.net