(Chapter.01) I followed a cute suit-wearing girl I had been interested in for a while. She is in her early 20s and works at an internet sales company near K Station in Tokyo. I have already researched her behavior pattern. She usually moves through a large park at this time on weekdays, so I wait at the park exit. It was a little later than usual, but she came as planned, so I started following her. I walked a little to the station. Luckily, we were alone in the elevator at the station, so I took a secret photo of her up her skirt. She sat on a bench on the station platform, so I moved closer. She fixed her hair using her smartphone as a mirror. It was fun to watch her smile a little while playing with her smartphone. She was sitting with her legs crossed, so I adjusted the camera position and took a close-up photo of her legs. Today, her legs were bare, which is rare. I could hear the sound of her skin rubbing against her legs when she crossed them. The train arrived and I got on. I sat in front of her and took a secret photo of her up her skirt. I got off after riding for a few stations. When she went up the stairs at the station, her black skirt showed her buttocks, which was erotic. I left the station and entered a convenience store. I approached the camera when there were no people nearby, and was able to take a clear picture of her underwear. After leaving the convenience store and crossing the crosswalk, I reached her apartment. Her room is in room 4※※, a corner room on the 4th floor. It was relatively easy to get in, so I set up a few cameras in the room when she went out last night. Now I can check inside the room from outside at any time. After she came home, she didn't change her clothes, but was lazing around on her bed playing with her smartphone. After about 30 minutes, she finally changed her clothes. She took off her shirt and skirt, put on her underwear, and moved to the shower room. I switched to the camera placed under the sink. She took off her underwear and became completely naked. Her breasts were a little small and beautiful. I was able to take a perfect picture of her pubic hair between her legs. Of course, I had also set up a camera in the shower room. At first, she was taking off the sweat from her body in a light shower, but in the middle of it, she opened her legs and washed her crotch carefully. She must have been very curious because she had washed it many times. While she was taking a shower, I also went into her room and waited for her in the bedroom while checking the video. After she finished her shower, she changed into her loungewear. (Chapter.02) Soon after that, she came into the bedroom, so I quickly covered her mouth and asked her to be quiet. At first, she tried to resist, so I responded firmly. After a while, she stopped making loud noises, but she remained still on the bed with the futon over her. I put the camera through the gap in the futon and took a close-up shot of her panties, but she silently covered herself with the futon again. She stayed like that, so I tried to gently approach her, but she looked down and didn't move. During that time, my dick was erect, so I masturbated while watching her. I also rubbed it against her smooth bare legs. Maybe she's shy, but she doesn't look at my erect dick. Even if I get close to her face, she turns her face away immediately. I thought I could ask her to give me a handjob, but she quickly let go, so it didn't go well. I had no choice but to jerk off near her. She smelled good body soap, which excited me, and I ejaculated right away. My semen was all over her shoulders on her loungewear. To suppress my excitement, I locked the room and took a shower. When I returned to the room, she was sleeping with the futon over her head, so I got in the futon with her, but she ran away. I made her stand up, squatting at the edge of the room, and moved her bra to check her nipples. She had very beautiful pink nipples. When I pulled her panties down, her round ass was emphasized and it was very erotic. I got an erection again, so I took off her loungewear and rubbed my dick against her ass and stomach in her underwear. The white shirt and black skirt she had been wearing until just now were nearby, so I asked her to wear them again. I enjoyed the bra that was visible through the shirt and the inside of her skirt, which I couldn't photograph outside, without worrying about being seen by others. The shirt I had worn all day had a faint smell of sweat, and I rubbed my dick again. When I rubbed it against her hair, I got some pre-cum on it. After that, I forced my dick into her mouth and had her give me a blowjob. She didn't move on her own, but when I put my dick in and moved my hips, she took it in her mouth without any teeth, which felt really good. I couldn't stop and ended up shooting a lot in her mouth. (Chapter.03) No matter how many times I shot, my erection didn't go down. I moved my hand while looking at her again. I rubbed my dick against her hand and mouth, but it didn't seem like she was going to move. I had no choice but to take off her panties and play with her pussy with my fingers. When I put my finger in and moved it, she let out a small "ah, ah" sound. When her pussy was thoroughly wet, I inserted my dick. When I moved my hips in the missionary position, she let out a small moan. When I licked her nipples, her vagina tightened, and as I increased the speed of my hips, her moans gradually got louder. It seemed like she was feeling it too. I moved her body and got into a doggy style position. She didn't resist much, but turned her hips towards me, stretching her toes to accept my dick. When I slowly inserted it from behind, she let out a cry of "Ah, uh". I moved my hips from behind. Every time I thrust, she naturally let out a cry of "Ah, ah" and felt it. I changed positions to standing doggy style, side position, and finally ejaculated on her stomach in missionary position. I was still about to ejaculate after ejaculation, so I inserted it again and ejaculated inside her. After sex, she was sleeping naked with her futon over her head. I crawled under the futon and played with her nipples, and she reacted with a jerk. She seemed to like having her nipples played with. Unable to contain her excitement, I sucked on her nipples. She hardly resisted anymore, and when I kissed her, she opened her mouth, and when I took out my dick, she even gave me a handjob. When I asked her to give me a blowjob, she gave me a slow blowjob. Then she licked my nipples and gave me a handjob. She moved her cute tongue and gently licked my nipples. I couldn't hold back anymore, so I inserted it. When I move my hips in missionary position, her small breasts shake violently. When I lie on my back, she climbs on top of me without saying anything and inserts my dick. She moves her hips on her own in cowgirl position. The way she grinds her hips is very erotic. Her movements gradually get faster. When I lift my clothes to expose my nipples, she licks them enthusiastically. When I move my hips from below, she moans in a higher voice than before. This time I'm on top of her. Her round ass sways up and down, making a slapping sound. She also moves her hips on her own. Finally, I cum inside her in missionary position. White semen oozes out of her pink slit.