WAAA-351 During a period of boredom with my wife, I was seduced by an erotic novelist who is my sister-in-law and continuously ravaged with vulgar language while allowing in-and-out sex

【The Ultimate Erotic Literature of the Sister-in-Law's Inner Shot Seductive Language NTR】One day, while struggling with my wife's nightly activities, my sister-in-law, Ai-san, decided to stay at our house for a while. She has a serious appearance, but even through her clothes, you can tell she has large breasts. Who would have thought she was an erotic novelist! 'I haven't had good material lately, could you help me out?' There's no way my cock, which only knows the taste of my wife, could resist Ai-san's seduction, who knows everything about erotica... I was instantly captivated. Whether asleep or awake, that whisper inviting inner shots won't leave my head.