FSDSS-239 Moe Tenshi, a young wife who was developed by her pervert father-in-law and instantly transformed into a sex toy

My body is being transformed... into a perverted body. A young wife who seems to live happily ever after. However, she continued to have her body developed by her father-in-law every day without her husband's attention. Contrary to her own will, her body is becoming more and more obscene. Eventually, she degenerates into a pathetic creature whose purpose in life is to cum while spewing out her squirts...