We Were Partying At The Home Of One Of Our College Friends, And We Ended Up All S******g On The Floor Together. While Her Boyfriend Slept Beside Her, I Couldn't Resist Touching His Girlfriend, And Then, We Secretly Had Sex. And After He Came Back...

大学の友達数人で宅飲みから、みんなで雑魚寝。彼氏が横で寝ているのに彼女に我慢できず触ってしまい、そのまま隠れてエッチ。彼氏が帰った後…