Knocking up my brother's wife: My sister-in-law can't resist my seed overview

Overview

Knocking up my brother's wife: My sister-in-law can't resist my seed comes from Appetite and is published by Tensei Games. It arrived on Steam on Dec 15, 2022, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Knocking up my brother's wife: My sister-in-law can't resist my seed's latest SteamPulse observation recorded 0 players at 4 October 2026 - 14:48:38 UTC, with a tracked peak near 3. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 85% positive across 13 reviews.

Language and system requirements

Knocking up my brother's wife: My sister-in-law can't resist my seed is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Knocking up my brother's wife: My sister-in-law can't resist my seed has sold up to 390 units and has recommendation data pending. The estimated VGI revenue is $4,032. On Twitch, 0 streamers are live with around 0 total watchers.

Knocking up my brother's wife: My sister-in-law can't resist my seed overview details

Knocking up my brother's wife: My sister-in-law can't resist my seed combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

《Story》 Risa has been friends with her neighbors, the Takeuchi brothers, for a long time. Naturally, they were both into her. Eventually, Risa married Seiichi, the older one of the two brothers. The younger brother, Ryuji, acted like he was happy for his brother, but a massive inferiority complex was simmering inside him. One day, Ryuji hears from Risa that, due to Seiichi being infertile, they are unable to have children. Until then, Seiichi, the golden child, had never experienced any setbacks in life. If his first taste of failure came at this age, there's a chance he'd never be able to recover from it. Then, Ryuji makes a suggestion to Risa. "I'll get you pregnant in place of my brother." 《Characters》 Risa Takeuchi (VA: Hina Shinomiya) A childhood friend of the Takeuchi brothers. She's in a loving marriage with Seiichi, but she still acts like an adoring older sister to Ryuji just like when they were kids. She's a caring and considerate person who gives her all for others. She's a little awkward around men, and she's only familiar with vanilla sex. She's worried about not being able to have children. Seiichi Takeuchi Ryuji's older brother. No matter what he does, he does it perfectly. He's also a genuinely nice guy who's protective of his younger brother Ryuji without looking down on him. Ryuji Takeuchi The protagonist. He's had a crush on Risa for a long time. His feelings toward her haven't changed even after she married his brother. He has a lot of unresolved feelings surrounding his perfect older brother. *Before purchasing this product, we highly recommend tha…

SteamPulse editorial summary

Knocking up my brother's wife: My sister-in-law can't resist my seed is listed as a game with $13.99. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Adventure. SteamPulse's latest observation records 0 players at 4 October 2026 - 14:48:38 UTC, a tracked peak of 3, and 85% positive reviews.

Content descriptors

This game contains violence and sexual scenes. Within those, there are also scenes that are possible to be interpreted as sexual violence or non-consensual sex.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.