That's not right. I checked. Chiro's scenes should require the Obedience bad status, or the Infidelity Bad status, or both. Dunno how those were translated in Kagura's version.
The Corruption Bad status is at the very end of the status of bar.
For Sheryl, in order, you have:
1. The status for Lust/Libido/whatever being higher than Stamina.
2. The status for wearing exposed clothing.
3. The status for having High/Maxed Exhibitionism.
4. The status for having High/Maxed Obedience (or submissiveness or whatever they named that stat in Kagura's version).
5. The status for having Maxed Cheating/Infidelity value.
6. Pregnancy.
7. Lactation hit the limit.
8. Covered in cum (not filled with cum, explicitly covered).
9. Corruption maxed.
Chiro's scenes (the ones where Sheryl approaches Chiro) require:
- Status 1 for the blowjob;
- Nothing for titfuck except progressing through the blowjob events;
- Status 1 and Status 5 for sex.
- High Boob development and Status 4 for the cowprint bikini play.
- High Ass development and Status 5 for the last 2 scenes.
Chiro's scenes (the ones where he "attacks" Sheryl when she sleeps) require:
- Just scene requirements for the 1st set.
- Status 5 for the second set.
Nowhere in there is there corruption value involved. In fact, I checked even Valis' secretary job, and that one doesn't have a corruption requirement anywhere. If the Kagura version DOES explicitly mention that status, it's wrong and they fucked up, because the JP version has nothing of the sort.