I agree with smittenkittenx3, I think it's about a girl in an emotionally/sexually abusive relationship.
his indiscretions, you don't mind - she knows he cheats on her but she doesn't care. Maybe it's because she doesn't really love him and doesn't mind if he's with another.
these late night sessions, he's master still
another lesson leaves you twisting to his will - Sexual. Probably like a dominant/submissive type thing.
he makes corrections, you shut the blinds
you're talking less and less,
but the words aren't hard to find - The guy's controlling and always correcting her, like she's always wrong, so she just stops talking.
his last suggestion, it makes you ill,
still one more lesson leaves you twisting to his will - Again, it's him forcing her into sexual acts she doesn't like.
I agree with smittenkittenx3, I think it's about a girl in an emotionally/sexually abusive relationship.
his indiscretions, you don't mind - she knows he cheats on her but she doesn't care. Maybe it's because she doesn't really love him and doesn't mind if he's with another.
these late night sessions, he's master still
another lesson leaves you twisting to his will - Sexual. Probably like a dominant/submissive type thing.
he makes corrections, you shut the blinds you're talking less and less, but the words aren't hard to find - The guy's controlling and always correcting her, like she's always wrong, so she just stops talking.
his last suggestion, it makes you ill, still one more lesson leaves you twisting to his will - Again, it's him forcing her into sexual acts she doesn't like.