[3DSVR-2010]

[VR][8K] High-leg dry humping with cosplayer big-breasted older sister through a single layer of cloth! After rubbing my erect dick excited by the swimsuit, her pussy, made more sensitive by being teased, gets a slippery raw insertion! Kokono Isanao

My cosplayer older sister was trying on some risqué, erotic-themed outfits, and I secretly peeked at her. Since I was breathing heavily while spying, I eventually got caught. My older sister, who skips college and is in danger of failing her credits, begged me, saying it would be bad if our parents found out she was doing this. Smirking at my troubled older sister, I proposed a deal. Under the promise not to tell our parents, I got to take a good, long look. As I stared intently at her crotch, where the fabric was barely covering it, I naturally got an erection. My older sister's plump, voluptuous body was just too sexy. I couldn't hold back, and since I was a virgin, I asked if I could put it in, but she refused, saying, "Uh, that's a bit..." After persistently begging, my older sister, who couldn't say no, agreed to a dry hump. I got to dry hump her through the fabric, but for some reason, the crotch of her competitive swimsuit gradually got wet. I ended up cumming from the dry hump, but I planned to ask again another day. Seeing her soaking wet pussy, even through the fabric, I lost all reason. I took a chance, pretended it was an accident, and thrust it in with a plop. Inside her pussy was warm, and it was incredibly wet. Her pussy squeezed my dick so tightly that it felt amazing. "Don't break the promise!!" she yelled angrily, but my older sister's hips kept moving the whole time.

The broth hasn't fully extracted the flavor from the ingredients yet. As an "element" to highlight the actress "Kokono Isanao," not only the "older sister" who is weak to pressure and "erotic (swimsuit) cosplay," but also the element of "erotic streaming (performer)" has already proven its high effectiveness in past SOD VR works (even though the performer was unnamed). The composition based on these points is indeed solid. However, while multiple "erotic cosplays" are showcased from the start, the actual sex scenes (though there are two patterns) are limited to only the "modified competitive swimsuit." The first one is somewhat unavoidable as an introductory part to break the major taboo of "incest," but it stops at "dry humping," leaving something to be desired. The second one also follows a flow from "dry humping" to "continuous creampie," but since it's essentially the same type of swimsuit in a different color, having two of them inevitably lacks impact. Additionally, regarding the "incest" element, perhaps to avoid rehashing past SOD works, it doesn't stream the entire process from start to finish, so it's a shame that it ends up as just a "sibling (older sister and younger brother) lovey-dovey" affair. That said, if the goal is simply to enjoy Kokono Isanao's "nice body," it's certainly a passable or better effort. Gentle Older Sister The setting is an older sister who is blackmailed with the threat of "please don't tell our parents" and becomes subservient to her younger brother's demands. For Kokono Isanao, this is a rare, somewhat passive character, but her acting skills allow you to immerse yourself in the work without any sense of discomfort. While she shows a reluctant attitude toward the acts themselves, her body reacts honestly, and you can fully enjoy her ecstatic face as she loses control and becomes messy in front of her younger brother. In the latter half, she reaches a state of complete resignation and gently accepts everything, a development that is also excellent. The fact that she doesn't become overly slutty here, but remains a kind older sister, is conversely highly arousing. The costumes feature different erotic leotards for the first and second halves; personally, I found the white fabric in the first half, with Isanao's erect nipples showing through, irresistibly appealing. The overwhelming eroticism and sense of transgression surpass the lack of cosplayer elements! The greatest appeal of this work lies in the overwhelming eroticism of the high-leg swimsuit worn by Kokono Isanao and the sense of immorality that transcends the sibling relationship of older sister and younger brother. However, I was slightly bothered by the combination of the cosplayer setting and the high-leg swimsuit. In my perception, the image of "cosplay costume = high-leg" isn't strong, so the setting felt somewhat underutilized. If they wanted to emphasize the cosplayer aspect, I would have liked to see costumes mimicking anime or game characters. Conversely, if they focused on the high-leg, a simpler setup like "doing erotic chat in a high-leg swimsuit" would have sufficed. But the high-leg swimsuit itself is so captivating that it sweeps away any complaints about the setting! It pairs perfectly with Isanao's plump body, making it incredibly erotic! The fetishistic appeal born from being hidden by fabric is intense, to the point where I think it's even sexier than nudity. It dramatically boosts the costume fetish satisfaction of this work. What I personally liked most was the sense of immorality leveraging the sibling relationship. The must-see part is the development from a dry hump to a natural insertion by seizing an opening. Rather than the older sister actively accepting from the start, the relationship breaks down in a way that feigns an accident, leaving a "that's not okay" line. This realistic flow is truly excellent! The rawness of the boundary between older sister and younger brother crumbling unexpectedly heightened the sense of immorality. Furthermore, I was delighted by the angle of the face-up blowjob, which is rarely seen in VR. The transition from there to a reverse cowgirl and fingering was also impactful, boosting the sense of conquest over the older sister. It was a highlight that thoroughly satisfied my personal sadistic side. And the pinnacle was the unexpected "pfft!" sound of a queef right after being released from that position! The air from the intense fingering likely rushed out the moment the position was changed from the reverse cowgirl. Because it was a spontaneous accident that can't be intentionally recreated, it felt oddly realistic and exciting! While the connection between the cosplayer and high-leg swimsuit leaves something to be desired, the destructive power of Kokono Isanao × high-leg and the immorality of crossing the line with a family member are intense. This work blows away the setting's inconsistency with the fetish power of the high-leg and the sense of immorality!