I cannot properly see all of the scene's you unlocked in your screenshot.
These are all the lewd scene's I found in chronological order:
- Monoa during the prologue on the first night while standing on in front of Marnie's house.
- A little up-skirt action when MC's lifts Marnie in the kitchen (no sex).
- MC watching 3 porn clips on this phone in his bedroom.
- 1st time sex with Marnie (preceded by two selfies) when she visits MC in his bedroom.
- Lorraine doing hand stand in underware in the bathroom the next morning (no sex).
- Victoria flashing her breasts during 'Truth or Dare' with MC and Jennifer in her bedroom (no sex).
- 2nd time sex with Marnie in her bedroom (after conversation in the bathroom about pizza order) in the afternoon.
- Marnie either flashing herself during pizza delivery (ending sex) or 1st continuation of sex with MC:
- followed by 2nd continuation of sex with MC after conversation;
- followed Marnie making selfies for MC's website;
- followed by MC being naughty with Marnie while Janice comes to the bedroom door;
- followed by 3rd continuation of sex with MC.
- 1 st time sex with Lorraine in MC's bedroom.
- Bianca wearing pajamas in the evening (no sex).
In order to unlock them all, you'll have to make bold choices during dialogue. Putting more pressure on the characters than one would generally do in other games or IRL.
I cross-referenced these scene's with the extracted images from the RPA, so I am pretty sure this is all the lewd content version 0.1.9 Gold has to offer.
In case anyone finds it to difficult to unlock them, I can share the saves I made.