After being dumped by my girlfriend, I ended up staying at my aunt's place in Tokyo to heal my broken heart. It had been years since I last saw her, but she'd blossomed into a stunningly beautiful woman with a voluptuous backside and that alluring aura that only a true gal can possess. I couldn't resist her ample, miniskirt-clad ass, and ended up jacking off right there, squirting all over it. My premature ejaculation was exposed, but my cool aunt, sensing my predicament, decided to help me out. She put me through intense slow teasing, training my cock to last longer. With her relentless teasing, my ability to control my ejaculation improved, and my erection endurance soared. As a result, I was able to pleasure my aunt with blowjobs and creampies.