Play content: [Part 1] Meeting, toasting on the bullet train, arriving → eating and drinking at a bar → moving to an inn, blowjob, moving to an open-air bath, breast massage, nipple teasing, fingering, blowjob, titty fuck, insertion in an open-air bath, missionary position, face-to-face sitting position, standing doggy style, returning to the room, French kissing, blowjob, intercrural sex, insertion in cowgirl position, cumming inside cowgirl position [Part 2] Missionary position, changing into a yukata, blowjob, fingering, cunnilingus, toy teasing, insertion in missionary position, side position, missionary position, breast ejaculation Synopsis: Today I'm going on a trip to Tohoku with Mei-chan, my older sister (married woman) who always dotes on me! While I was waiting at the station, she came running up to me with a big carry bag and a big smile. She was really looking forward to it, so she was excited from start to finish lol We toasted on the bullet train and enjoyed our trip, and the conversation got lively about what we would do after we arrived. For now, since it's a room with an open-air bath, we decided to have sex in the open-air bath lol We arrived and ate and drank the delicious food that was our purpose, and then went to the inn we had booked! As soon as I entered the room, I checked out the open-air bath! "It's so good! I want to go in!" I decided to go in the open-air bath as soon as I arrived. While I was taking off my clothes, she showed me her super sexy body and I got a little erect lol. She licked my erect dick a little, and then I went to take a bath with sake! I toasted in the open-air bath and started to feel good, so I started having an affair with her! First, I fully enjoyed her G-cup breasts, which I got an erection just by looking at them. They were so soft that my fingers sank in. I had her drool and teased her nipples. Even though she has such an erotic body, she has a lot of saliva and is a really lewd older sister lol. I made her cum with my fingers and then enjoyed a blowjob full of saliva. Her mouth was slippery with natural lotion and it felt so good... She also gave me a saliva titjob, and when I got hard, I inserted it raw in the open-air bath! Her pussy was in great condition and I was about to cum right away. Her huge tits that bounce up and down every time she thrusts are also the best! lol We went back to the room and continued! She straddled the dick that was slippery with saliva and did a thighjob, then just went with the flow and inserted it. The synergistic effect of her saliva and love juice made her pussy soaked that I finished by cumming inside her! Seeing her in a yukata from the inn in the room made me horny again lol I fingered her and licked her, made her cum with toys in her yukata, and then inserted it again! I fully enjoyed the wife's lewd body at the inn where we were staying and finally ejaculated into her divine tits! I think I'll help her choose a souvenir for her husband lol Show more..