While my brother was away on a business trip, my sister-in-law suddenly had to be hospitalized, so my worried brother asked me to take care of his only son. When I reunited with my nephew after a long time, he was just as clingy as he used to be, always hugging my hips and looking so comforted. His sweet dependence slowly stirred emotions inside me, making me want to let him rely on me in ways different from his mother. Eventually, I offered him my breasts, saying, "You can suck on mommy's titties too," and happily, he latched onto my chest. Soon, his little cock grew fully erect, and I ended up giving him a blowjob.