「大学のレポート協力を頼んでくる姉」姉のオマンコ1〜姉弟だから大丈夫〜【アクメナビゲート搭載】

Work data

Day 1639 since release (last data update: 2026-10-18)

This work is not in any ranking.

Closest: Hall of Fame — 56.28, 0.61 points below the 56.89 threshold. For the hall of fame, accumulate ratings and reviews. Same price band (~500, 19,630 works): sales top 4.5%, ratings top 2.2%. Data looks strong. 1,639 days since release, long-term sales remain steady.

Site analysis

Same site and price band (maniax / ~500, based on list price, 19,630 works)

Among 1,850 works by the same voice actor: #849 (top 45.9%)

Among 31 works by the same circle: #1 (top 3.2%)

Sales speed: 7-day —/day | 1-month —/day | lifetime 2.3/day