デートして、温泉入って、キスして、ご飯食べて、酔って、付き合ってもないのにHして、、、会社で仲良くなった先輩の「沙帆」さんと後輩の僕は友達くらいの仲良し距離感での温泉旅行。道中の車中で友達感満載の会話～寄り道して買い食い～宿に着いて食事でお酒が入って少しほろ酔いの先輩は可愛くて、ちょっとS気もあって、ついに一線を超えてしまう2人…くっついて、触りまくって、舌絡めたキスしてHしまくり！！

We went on a date, went to a hot spring, kissed, ate dinner, got drunk, and had sex even though we weren't officially dating… It was a hot spring trip with Saho, a senior colleague I'd become close with at work, and me, a junior colleague, who was just like a friend. We had a great time chatting in the car on the way there, stopping to buy snacks along the way, and when we arrived at the inn, we drank some alcohol and Saho was so cute and a little bit sadistic, and we finally crossed the line… We cuddled, touched each other all over, kissed passionately, and had sex like crazy!!