The image with 3 girls is only for reference.

The blonde girl will replace the girl on her knees, however, she will be having a blowbang instead with 3 guys; 2 handjobs 1 blowjob. The men can be drawn to be really simple.

The black hair girl will replace the orange hair girl, and will be masturbating at the wall out of sight.

The scene will be taking place at a beach.

Both girls will keep their outfits from their original images.

That's all, thanks.