[Miito Shido] Satomi x Satona

@HiSqure #73138 Here is the translated one, so the gist of it, Satomi having a checkered past finds out she has a sister is the original AV actress but lured in Satona as her replacement just for Satona had a decent life unlike her. Satona being sane at that time quit the industry immediately for her BF but the cracked head BF even fully knowing the truth still wants to see his GF Satona to make more porn, so Satona pursued being a porn actress full-time due to that reason.

Is this a prequel/squel or related to Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan. The characters have the same name, Satomi and Satona, and they are twins so i feel like this is a prequel.