My girlfriend likes to please me with morbidity

My girlfriend loves the cosplay of different Japanese mangas and for me that gives me a morbo that freaks him out. This time she listened when she was watching the anime of Attack of the titans and came out a girl named Mikasa who looked morbid in her pants. She didn’t say anything at the time, but the next week she tells me to sit on the couch at home.

The armchair was placed in such a way that when she opened the door I saw her spectacular with Mikasa’s cosplay. She took off her pants and as she looked me in the eyes she crawled towards me to take out my cock and start giving me an incredible blowjob that made me crazy.