Sister locked the door, and when she approached me, she was wearing only panties. As she walked over, Sister said: "You brought me pleasure during the bath, now it's my turn to help you." She instructed me to remove my clothes and sit on the edge of the bed, the same spot she had just occupied. Once seated, she knelt between my legs and began stroking my G8 with her hand. Stimulated, my G8 stood erect, and she, gripping the shaft, could feel it twitching. Then, with her delicate hand, she grasped the rod, leaned in to kiss it first, then opened her mouth to take in the glans, starting to suck and occasionally nibbling lightly on it. Only then did I realize how skilled that quiet and gentle Sister Qing was with her mouth, in everyone's eyes. I asked: "Sister, your blowjob is so amazing—how many men's dicks did you practice on to get this good?" After spitting out the glans, Sister continued stroking with her hand and replied somewhat angrily: "How could you think that! You know I don't like men, where would I find men to practice..." I said coquettishly: "Don't get angry... Then, was it while having fun with Sister Daji that you practiced?!" She didn't respond directly, which I took as tacit agreement. So two girls together can develop such oral skills too! While stroking, Sister said: "Although your tool isn't the longest, it's big enough. When the glans is in my mouth, there's not much room for my tongue to move, and even swallowed to the limit, a small part of the shaft remains at my lips." After that, neither of us spoke, and the room was filled only with the "slurp... smack... smack..." sounds of sucking and swallowing saliva... along with my panting. The accumulated pleasure from the prolonged oral sex made me unable to hold back, and finally I sprayed it all over her beautiful face.