from Red Nights
Kotone Amamiya dropping her dress to the floor to stand fully nude, showing her breasts and bush before she lays back on a table, spreading her legs a bit. A rubber sheet is then layed down on top of her before we get a look at her naked body again, this time sweaty after the sheet is lifted. After a bit, the sheet begins to lower again. From Red Nights (AKA Les nuits rouges du bourreau de jade).