性欲がつよいドスケベな妹と水族館へ行こう！ 【近親相〇、屋外エッチ、見せつけプレイ】

Work data

Day 429 since release (last data update: 2026-10-18)

This work is not in any ranking.

Not in any ranking candidate pool yet — needs more ratings and sales. Same price band (501~1,000, 18,437 works): sales top 42.7%, ratings top 66.1%. Data is average. 429 days since release, long-term sales are slowing.

Site analysis

Same site and price band (maniax / 501~1,000, based on list price, 18,437 works)

Among 34 works by the same voice actor: #10 (top 29.4%)

Among 21 works by the same circle: #7 (top 33.3%)

Sales speed: 7-day —/day | 1-month —/day | lifetime 0.9/day