SIS-082 - My older sister is obsessed with my p*nis and won't leave me alone

Both lead actresses were radiating so much 'I love my little brother' energy that the whole thing was very erotic and great. However, I felt it was a bit lacking that they used two leads and recorded them as separate episodes. If there's a next time, I'd like them to flesh out the stories for each actress and produce one full film for each.