Knocking up my brother's wife: My sister-in-law can't resist my seed
| App ID | 2093850 |
| App Type | Game |
| Developer | Appetite |
| Publisher | Tensei Games |
| Franchise | Tensei Games |
| Supported Systems | Windows |
| Technologies | KiriKiri Engine |
| Last Changenumber | 30244822 |
| Last Record Update | 25 July 2025 – 09:08:53 UTC ( |
| Release Date | 16 December 2022 – 03:38:54 UTC ( |
Golden boy Seiichi has never failed in anything before -- until now, at least. After experiencing failure for the first time at this age, he might not be able to recover. That's when Ryuji makes a suggestion to Risa: "I'll get you pregnant in place of my brother."
Steam price history
Special Promotion, offer ends 21 August 2025 – 17:00:00 UTC
Current Price
$6.99 at -50%
Lowest Recorded Price
$6.99 at -50%
27 November 2024
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$6.99 at -50% | $6.99 | $6.99 | $6.99 at -50% | |
 Russian Ruble |
260 ₽ at -50% | $3.26 | -53.28% | $3.10 | 247 ₽ at -20% |
 South Asia - USD |
$3.39 at -50% | $3.39 | -51.50% | $3.39 | $3.39 at -50% |
 Kazakhstani Tenge |
1900₸ at -50% | $3.52 | -49.64% | $3.33 | 1800₸ at -20% |
 Vietnamese Dong |
96000₫ at -50% | $3.66 | -47.63% | $3.66 | 96000₫ at -50% |
 Indian Rupee |
₹ 325 at -50% | $3.71 | -46.90% | $3.71 | ₹ 325 at -50% |
 Ukrainian Hryvnia |
155₴ at -50% | $3.75 | -46.34% | $3.75 | 155₴ at -50% |
 Indonesian Rupiah |
Rp 61499 at -50% | $3.78 | -45.86% | $3.78 | Rp 61499 at -50% |
 South African Rand |
R 67.50 at -50% | $3.81 | -45.47% | $3.81 | R 67.50 at -50% |
 LATAM - U.S. Dollar |
$3.89 at -50% | $3.89 | -44.35% | $3.89 | $3.89 at -50% |
 MENA - U.S. Dollar |
$3.89 at -50% | $3.89 | -44.35% | $3.89 | $3.89 at -50% |
 CIS - U.S. Dollar |
$3.99 at -50% | $3.99 | -42.92% | $3.99 | $3.99 at -50% |
 Philippine Peso |
₱230.00 at -50% | $4.03 | -42.27% | $4.03 | ₱230.00 at -50% |
 Chilean Peso |
CLP$ 3900 at -50% | $4.03 | -42.25% | $4.03 | CLP$ 3900 at -50% |
 Brazilian Real |
R$ 22,24 at -50% | $4.09 | -41.48% | $4.09 | R$ 22,24 at -50% |
 Saudi Riyal |
15.47 SR at -50% | $4.12 | -40.99% | $4.12 | 15.47 SR at -50% |
 Taiwan Dollar |
NT$ 124 at -50% | $4.15 | -40.62% | $4.15 | NT$ 124 at -50% |
 Malaysian Ringgit |
RM18.00 at -50% | $4.25 | -39.19% | $4.25 | RM18.00 at -50% |
 Kuwaiti Dinar |
1.30 KD at -50% | $4.25 | -39.12% | $4.25 | 1.30 KD at -50% |
 Colombian Peso |
COL$ 17500 at -50% | $4.33 | -38.01% | $4.33 | COL$ 17500 at -50% |
 Peruvian Sol |
S/.15.75 at -50% | $4.45 | -36.26% | $4.45 | S/.15.75 at -50% |
 Qatari Riyal |
16.49 QR at -50% | $4.51 | -35.37% | $4.51 | 16.49 QR at -50% |
 Thai Baht |
฿147.50 at -50% | $4.56 | -34.69% | $4.56 | ฿147.50 at -50% |
 Mexican Peso |
Mex$ 84.99 at -50% | $4.57 | -34.57% | $4.57 | Mex$ 84.99 at -50% |
 Japanese Yen |
¥ 710 at -50% | $4.81 | -31.15% | $4.81 | ¥ 710 at -50% |
 Uruguayan Peso |
$U212 at -50% | $5.29 | -24.28% | $5.29 | $U212 at -50% |
 U.A.E. Dirham |
19.50 AED at -50% | $5.30 | -24.04% | $5.30 | 19.50 AED at -50% |
 Singapore Dollar |
S$7.00 at -50% | $5.45 | -21.99% | $5.45 | S$7.00 at -50% |
 South Korean Won |
₩ 7750 at -50% | $5.58 | -20.13% | $5.58 | ₩ 7750 at -50% |
 Hong Kong Dollar |
HK$ 44.50 at -50% | $5.66 | -18.90% | $5.66 | HK$ 44.50 at -50% |
 Costa Rican Colon |
₡3000 at -50% | $5.92 | -15.22% | $5.92 | ₡3000 at -50% |
 New Zealand Dollar |
NZ$ 10.24 at -50% | $6.09 | -12.80% | $6.09 | NZ$ 10.24 at -50% |
 Canadian Dollar |
CDN$ 8.99 at -50% | $6.53 | -6.48% | $6.53 | CDN$ 8.99 at -50% |
 Australian Dollar |
A$ 10.25 at -50% | $6.68 | -4.32% | $6.68 | A$ 10.25 at -50% |
 Norwegian Krone |
77,50 kr at -50% | $7.54 | +7.95% | $7.54 | 77,50 kr at -50% |
 Israeli New Shekel |
₪25.97 at -50% | $7.57 | +8.39% | $7.57 | ₪25.97 at -50% |
 British Pound |
£5.89 at -50% | $7.93 | +13.49% | $7.93 | £5.89 at -50% |
 Euro |
6,89€ at -50% | $8.04 | +15.02% | $8.04 | 6,89€ at -50% |
 Polish Zloty |
31,99zł at -50% | $8.79 | +25.79% | $8.79 | 31,99zł at -50% |
 Swiss Franc |
CHF 7.74 at -50% | $9.59 | +37.30% | $9.59 | CHF 7.74 at -50% |
 Chinese Yuan |
N/A | N/A | N/A | ||
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Appetite | |||||||||||||||
| ReleaseState | released | |||||||||||||||
| Publisher | Tensei Games | |||||||||||||||
| Store Release Date | 16 December 2022 – 03:38:57 UTC ( |
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| osarch | empty string | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| Social Media | https://discord.com/invite/F23RB7qQ3C https://x.com/tenseigames https://www.youtube.com/@tenseigames/ |
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| Primary Genre | Adventure (25) | |||||||||||||||
| Store Genres | Adventure (25) | |||||||||||||||
| Steam Release Date | 16 December 2022 – 03:38:54 UTC ( |
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| Store Asset Modification Time | 25 July 2025 – 09:08:40 UTC ( |
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| osextended | empty string | |||||||||||||||
| Detected Technologies (?) | KiriKiri Engine, Adobe_Flash SDK, Vorbis SDK | |||||||||||||||
| restricted_countries | CN,DE China,  Germany |
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| Content Descriptors | Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), General Mature Content (5), Frequent Nudity or Sexual Content (4) | |||||||||||||||
| First seen on SteamDB | 19 July 2022 – 01:40:31 UTC ( |
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| Content Descriptors (Including DLC) | Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5) | |||||||||||||||
Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Japanese | Yes |
Assets
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| icon | e36301147b42c80f886427f719ce3c2a954471be | ||||||||||||||||||||||||||||||
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