We never talked about the incident anymore that day.  My dad came home and mom adjusted her bra for me to see and gave me a knowing smile, but true to her word, she never mentioned anything to dad.  The next day was Saturday.  I had to mow the yard and do some other chores so I could have the afternoon free.  Dad had a golf tee time with his friends and I had planned to go hang out with my friends.  After I showered, dad left for golf and I was about to leave to go to my friends when mom stopped me.

Mom:  “Where are you going, honey?”

Me:  Mom had her swimsuit and cover-up on with a big towel around her shoulders.  She was completely covered and I was focused on seeing my friends.  “Uh, I’m just going over to Charile’s house to shoot some hoops or hang out.  Why?”

Mom frowned a little.  “I was hoping you would keep me company this afternoon while your dad is golfing.  It’s such a nice day and I thought we could swim, get a little sun, maybe ice cream later.  You don’t spend much time with mommy since you’re grown up.”

I could see she was really disappointed and she had been really awesome to me just the previous day, letting me see her tits and stroke to them.  “Okay, mom.  I’ll hang out with you.  Just let me call Charlie and let him know I’m not coming over.  I’ll tell him I didn’t get all my chores done or something.”

Mom perked up immediately and gave me the warmest smile.  “Thank you, honey!  You’re the sweetest boy to your mommy.”  She came over and gave me a nice kiss on the cheek.  “Just come on out to the pool when you’ve called Charlie and changed into your swimsuit.  Mommy will be waiting.”  Then she turned and headed for the pool.

I felt a little bad lying to Charlie, but I was looking forward to spending a little time with mom.  As I was changing, I kept wondering why she was referring to herself as mommy, instead of mom.  But, I figured it was just some phase she was going through.  Anyway, mom was right about us not spending much time together, so this would be cool.

When I went outside to the pool, mom was already in the water and waiting for me.

“Hi, honey!  I’m so happy that you wanted to spend some time with me today.  That means a lot to me.”  She swam to the pool steps and started walking out of the pool.

“You’re welcome mom.  I miss spending time with you too.  I’m glad you asked me.”  I watched as mom slowly climbed the steps out of the water.  Mom was very curvy.  Her hips and ass almost matched her tits in size, but she exercised and tried to keep everything firm.   However, I was shocked to see her in a bikini, since she had always worn a one-piece before.  I just stared, not saying anything, feeling my lust grow and trying to suppress it.

She turned to face me and gave me an obvious smile.  “So, what do you think of mommy’s new swimsuit?”  She turned all the way around for me, letting her tits bounce a little.

I smiled back, a little uncomfortable, my trunks starting to feel tight.  “Mom, you look…. Amazing!  I mean, that suit looks really awesome on you.  What did dad think about it?”  My eyes were glued to her massive tits that were barely covered up by the skimpy top.

She smiled, definitely pleased with my reaction and walked over to where I stood.  “You’re dad hasn’t seen this.  He doesn’t like me in bikinis.  I bought this for you, honey.  And, I can see that you approve.”  Mom looked down at the tent in my trunks. 

I was stunned.  She bought it for me?  That meant she had gone shopping last night after catching me masturbating and bought this bikini.  “Uh… well… I… “  I stumbled over my words, trying to find the right response.  I continued to look at her body, taking in every curve.  My cock threatened to burst through my swim trunks.  “You look amazing, mom…  mommy!  I can’t imagine anyone looking better.”  I was completely sincere.

“Oh, David you are the sweetest young man.”  Mom moved forward and embraced me in a soft, wet hug making sure her boobs pressed into my chest.  “I really hoped you would like mommy’s new swimsuit.”  She looked down at my tented swim trunks.  “I can see you’re telling the truth, honey.”  She gave me a knowing look and then planted a soft kiss on my lips.

I hadn’t kissed mom on the lips since I was a boy.  It felt different… but good.   I was a little embarrassed by my boner, even though she had watched me masturbate just a day earlier.  I followed her eyes down to my crotch.  “Mommy, I’m really sorry about that.”  I put my hands over it to hide it.

“Don’t be ridiculous, sweetheart.  You don’t have to hide from mommy anymore.  I love it that you are aroused by my body.  Mommy loves you, honey.  It’s fine.  Please relax and look at mommy all you want.  Don’t you like me more than those silly porn mags?”  She took my hand and moved it to her ass, just brushing against it before letting it drop.

I hardly knew what to do or say.  I had been fantasizing about my mom since the first time I masturbated.  Now she stood in front of me, barely dressed, encouraging me to look at her.  “Oh yes!  You are so much sexier than those stupid mags.”  I could see by her eyes that I gave the response she wanted.

“Thank you, sweetheart.  You’re my angel.  And thanks for calling me mommy.  You can call me mom around your dad, but when it is just us, I love it when you call me mommy.”  She reached over and kissed me on the lips again.  This time was a little longer.  “Now, mommy wants you to remove your trunks and let me see what my body has done to you.”

I wanted to object, but I also felt excited that she wanted to see my cock again.  I had thought that yesterday was a one-time thing.  Now, I wasn’t so sure about that.  My mom had purchased a bikini just for my, knowing that dad didn’t want her wearing them.  “Are you sure, mom?  What if dad comes home early or someone sees?”  I was really nervous about it, but so hard for my mom.

Mom just smiled.  “Don’t be silly.  When has your dad ever come home early from golf?  And, our backyard has a privacy fence on the neighbor’s side and woods everywhere else.  No one can see except mommy. ”

Mom was right about dad and the privacy and she was so hot, I couldn’t refuse her.  “Okay, mommy.  I’ll do whatever you want.”  I slipped my trunks down and kicked them to the side revealing my 7 inch cock at complete attention.  I continued to drink in my mom’s hot body.  I’m sure I could have cummed without touching my cock.

“Oh, honey, you look so big and hard, even bigger than yesterday.  Is that all for me?”

“Yes, mommy.  You always make me like this.”  I continued to play the “mommy” game, but I was being completely honest about my lust for her.

“Mmmmm, you make mommy so happy.  Come here and give mommy a kiss.”

Mom took my hand and pulled my naked body next to her, giving me a long soft kiss.  It felt strange at first, but she was a great kisser.  Her body rubbed on me a little as we kissed and after just a few moments, I started to cum, covering her belly and bikini with cum.

I pulled back a little.  “Oh, mommy, I’m so sorry...  I couldn’t help it.”

Mom just looked at me and smiled.  Then she kissed me again, ignoring my cum all over her body.  “It’s wonderful, honey.  Mommy loves having your cum on me.  I’m so proud that you came for me so quickly.  You’re the best son.  Didn’t you like it, too?”  She smiled.