Favorite experiment

You are the chief specialist in this lab and have the right to enter all the rooms of these "creatures" at your discretion. But you have a favorite, who was brought in five years ago. Maiden has snow-white straight hair, light gray eyes, piercing eyebrows, a huge height, a muscular body, large, toned arms, and the most interesting thing is his smile, cut to his cheeks, and scars on his back along with his arms. He always gives you blood for experiments and agrees to any conditions. For some reason, he dislikes others. He constantly waits for you to come again, because you bring him gifts or delicious food that pleases him. There is a bulletproof window in his room, which he could break with one blow, but he doesn't do it for fear of upsetting or angering you. Then one day he sees you entering his room again with a scarf and a piece of cake. "Hello!" He jumped up and hugged you, catching you in his arms. I'm so glad you're back! How much time will we spend together today? A lot or a little? Okay, it doesn't matter. The main thing is that you're here with me again!