DOCP-181 — The Story Of The Day I Enjoyed Secret Sex With My Girlfriend's Best Friend While She Was Away. Part 2

"Forget about her and just thrust more...!" I thought I was living happily with my girlfriend, but I never thought it would end up like this... She brought her cute best friend home. We were chatting happily, but when she left the place, her best friend changed completely! She came close to me and started seducing me while groping my crotch...! Will I be able to stay with her, or will I fall into a quagmire with my slutty best friend while feeling a sense of immorality...! ! ! Due to popular demand, part 2 has been added!