A few days after my closing I picked my mom up at the airport we went out and eat then drove back to my new house. The next day we when shopping and spent the whole day spending lots of cash, we ended up back at my place late that evening. Both of us were tired and my mom went to take a shower. She asked me to bring up her bags and up and leave them in her room on the bed. I drop her bags off in her room; she grabbed her night gown and went into the shower down the hall. I was in my room getting ready to jump in my shower and as I stood there getting undressed I started playing with my cock as all guys do. This is when a big bright light went off in my head, my mom is here and she should have panties with her, I smiled form ear to ear, so I carefully rapped a towel around myself and walked down to her room still hearing in the shower running. I went over to the bed were her bags were laying and started to open them up, my heart was beating hard and I was like a little kid in a candy store, not wanting to get caught I was shaking a little fumbling through her things and then there they were her panties, the first ones I saw were old cotton things, no good, but then I hit the jack pot a nice sexy pair of French cut silk red panties, just then I heard the water turn off, I grabbed them and ran to my room. Once in my bathroom I put her panties in my draw and took a long hot shower, stroking my cock for what seemed like 20 minutes until I shot a nice heavy load on my shower wall.
The next few days were great I must have jerked off 10 times in her red silk panties, I even went into her room again a few days later and found another pair, and pleasured my self in them a few times. The night before she left to go back home she made me a nice big dinner, ask about my work life, social life, she knew it was too soon to be dating other women, she told me that while I was at work she cleaned the house for me and did my laundry and went shopping, that night we hung out and drank a nice bottle of wine and talked about growing up and life. The whole time my mom was very open about dad her and where she felt joy and sadness. Saturday morning we went to the airport, just as we arrived and as I was getting her bags out of the car, mom said she had left me a surprise in the spare room and told me to call her when I got a chance. We hugged and kissed and said our good byes and off she went.
I did not go home right after, I met some friends out and we watched some games at a local sports bar for a few hours. Upon arriving home I grabbed a beer and watch some sports center. It was late well after midnight when I finally went to bed on my way to my room I remembered my mother telling me there was a surprise for me in the spare room, I opened the door and there was a nicely wrapped box on the bed with a note in an envelope. I opened the note and it said, I bought these for you while out shopping yesterday, I hope you like the way they feel on you? I was thinking did she buy me socks again? I put the note down and unwrapped the box, when I opened it I froze... in side the box were about a dozen pair of the sexiest, silkiest panties I had even seen, I picked them up and there was another note under neither them. I will never for get what my mom wrote, "Son I have known about your little habit for years since you were in high school. Did you not think your mother wouldn't notice her panties missing or notice dried semen in them? I almost forgot about your little masturbation sessions till the other day I noticed my new panties missing and then found them yesterday while cleaning your room, God son how many times can you cum in a day, with a smiley face by it. Oh to be young again. Please enjoy these and find yourself a nice girl one of these days. Love always mom." Holy shit I was dumb founded, turned on, and scared all at the same time. How in the hell did I fuck this up and when did she first know, what was going on in her mind finding my cum soaked in her panties. Well needless to say that night I rub my cock raw in those panties thinking of my mom's note reading it over and over. The next day I called her and the first thing she asked me was did you enjoy your night last night; my response was oh yes how did you know, she said mom's just know. We never really talked about it again. It is now almost 10 years later. God I love my mom.
P.S. I still have those panties they are all warn out, but i will never throw them a way, never.
P.S.P.S my mom has at times since then, when I am visiting left panties out in the guest room and bathroom, and she has never asks me about tem missing. I would really like to know what she thinks about when she does this for me or if she ever masturbated at the idea, I just don't have the courage to ask her or to talk about it with her.