しっかり者の妹と過ごす性的な一ヶ月

Work data

Day 3984 since release (last data update: 2026-10-18)

This work is not in any ranking.

Closest: Hall of Fame — 55.22, 1.67 points below the 56.89 threshold. For the hall of fame, accumulate ratings and reviews. Same price band (1,001~1,500, 24,261 works): sales top 7.4%, ratings top 2.9%. Data looks strong. 3,984 days since release, long-term sales are slowing.

Site analysis

Same site and price band (maniax / 1,001~1,500, based on list price, 24,261 works)

Among 31 works by the same circle: #13 (top 41.9%)

Sales speed: 7-day —/day | 1-month —/day | lifetime 1.6/day