Did I miss something? Games of Desire shows a picture of Wendy naked on a bed for the third game. I have never seen this picture before. Where is it from?
http://www.gamesofdesire.com/3d/horny-afternoon-3/

Play HA3 and let Wendy use the vibrator on Cloe. Donn't stop when Nanny is coming to bring cold drinks. Nanny will catch the girls playing nasty things. She kicks Cloe out and let Wendy go to her bedroom. Wendy will stay sadly on her bed naked. This is the picture you asked for.