Hello I'm bola, I am 19 years old and I have been living alone with my step mom since I was 12, she takes good care of me and makes me have no feelings that my mother is dead. 

One Day I was watching a movie when I heard a knock on the door, I opened the door and my mouth was wide open to see a tall beautiful woman in her 40s, I immediately fell in love with her the moment I set my eyes on her.

Hello is Victoria around she asked?, no I stammered, well tell her that her friend Rose was here she said and turned back, I continued to stare at her passionately till she shut the door. I was still imagining Rose beauty when my step mom entered, I told her about rose visit, oh yeah she's my friend she just returned to the city she said.

The next day Rose came to our house looking chiled and more beautiful, I wanted to confess my love to her but I was afraid, I called my step mom urging her to speak to Rose on my behalf, she smiled and told me that it's impossible. Why can't it be possible I asked, Bola just forget about her she said as she left the kitchen. I was sad and headed towards the sitting room where Rose was, I couldn't stop staring at Rose as we both sat and watched TV together, some moments later she left us for her house, my stepmom acted harshly towards me for the rest of the day.

I laid on my bed thinking about her then I had a dream, I invited Rose to dinner on my birthday at a restaurant, I confessed my love to her and she accepted me. I got home feeling untop of the world.

I was still sleeping in my room when I felt a hand moving on my body from my face to my cheeks, I thought it was Rose so I kinda kissed her, I opened my eyes slowly and realized it was my step mom. 

Why did you kiss me, I shouted at her as I pushed her, I felt excited that Rose accepted me but I still need an explanation to my stepmom act.

Can anyone help me with an explanation and also tell me what to do?