I also wanted to add that I loved Cristina's stage 1 look. I liked that she had a more shredded, toned, and petite look compared to the other girls. Her small firm perky breasts were quite cute. I also liked that you can see her developed pectoral muscles. With her stage 2 and the breast growth, I feel like she lost her unique look. She's another big boobied amazon lol. Have you played Bayshore Academy?
It's another excellent fmg visual novel. Unfortunately, I think the author burned himself out. Each girl had a different "focus" so to speak. All the girls have fmg where they grow taller and more muscular but with a specific focus. One girl is breasts, another glutes and thighs, another muscle and overall frame, one is shorter and more toned.
I think Cristina's breasts should remain pert, firm, and perky and her growth should be size and definition focused. Emphasis on definition. I know you are doing you're own thing and Cristina stage 2 has already been released. It's just my personal preferences and tastes. So take my suggestions with a grain of salt.
Thank you again, and keep up the good work.