Andy kept using his left hand to hold her waist and his left thumb to put pressure on her belly in circular manner and started teasing her cute navel with his right hand's forefinger
"~Aahhii~ no not there ~Aaahhh~ it is dirty ~Ummm~ ~Aahhnngg~ please Andy ~Aahhhh~ ~Owww~ ~hmmmuuu~"
Andy couldn't get enough of his mother's sweet moans and reactions and kept teasing her cute navel with his finger as she shivered under the assault of his finger.
Andy then slowly moved his left hand down a little and took off the towel covering her panties and placed it beside him.
Lily was completely focused on the feeling in her navel and she didn't even realise that her panties were now out in the open.
"~Ahhh~ Andy please ~Hiyaann~ ~Aanngghh~ don't tease my ~Aaahhiiyaa~ ~Owww~ navel so much ~Aaahhhh~"
Andy then looked down to take a look between his mother's legs, although she was bearing a boring white panties, she still looked extremely hot. There was already a damp spot in her panties and he was able to see the outline of her lips.
Andy once again focused on massaging her belly with both hands and started stroking her belly up and down with a bit of force behind his hands. And each time he stoked up, he went a little beyond previous time.
"~Mmmm~ ~Aahhh~ feels good Andy ~Ummm~ ~Aanngghh~"
In the next stroke, Andy hands slipped inside the towel and his thumbs touched her breasts a little.
"~Aaannggghhh~ not there Andy, it is embarrassing~"
'So soft!' Andy's thumbs just barely touched her breasts but the feeling he got was heavenly.
Andy couldn't hold back anymore, so he pushed his luck and asked
"Mother, let me massage your breasts as well, they are very stiff it seems"
"No Andy it is very embarrassing, and it won't be appropriate."
"Alright mother" said Andy in disappointment and started inducing an itch in her nipples which will increase over time.
Andy continued massaging her belly for 5 minutes without touching her breasts another time. When he looked down, her panties were soaking wet in that moment.
"~Aahhh~ ~Aaahhiiii~ Andy please let me use ~Aahiiyaa~ ~Aaahh~ bathroom... ~Aahhh~"
Lily couldn't take the itch in her nipples anymore and just wasted to go to bathroom and relieve her nipples of the itch.
"Mother you are worrying about useless stuff again, just enjoy the massage and leave all other thoughts behind"
Andy was grinning ear to ear looking at her mother shaking due to the uncontrollable itch but not able to do anything about it. Andy didn't thought that she could last this long, but it seemed like she was reaching her limit.
"But- ~Aaahhhh~ ~Aaannnggghhh~ please ~Aaahhiiiiyyaann~ I can't ~Aaaaaahhhhhhh~"
Lily was going crazy with the mixed feeling of pleasure from her belly and intense feeling of itch from her nipples.
"~Aannnggghhh~ please Andy ~Owwwww~ massage my breasts as well ~Aaaahhhhh~ hurry up ~Haaannnhhh~"
"Alright mother" said Andy with a grin and took the towel off which was covering her breasts.
*gulp*
They were the biggest breasts Andy had even seen his both lives combined. Their shape was very beautiful, and although they were massive they were not sagging at all. Her nipples were slightly red probably due to unbearable itch and standing tall.
'No wonder she couldn't find a bra of her size' thought Andy. His big brother was completely hard right now.
Andy then moved up his hands and groped her breasts tightly then started fondling them to his heart's desire making all kinds of shapes. Her breasts were so soft that his fingers completely sank into them.
"~Aaaaannnnggghhhh~ please be a bit gentle ~Aaahhhhh~ ~Ummmmm~ ~Hiiiyaaaannn~ ~Aaannnggghhh~"
'They are so soft and huge! I can't grope them completely, my hands are too small compared to them!'
Andy kept fondling his mother's breasts but kept avoiding her nipples. Every time his fingers reaches close to her nipples, Lily try to move her nipple towards her son's fingers, but he then takes his hand away. This was making her go crazy, her itch was only getting worse with time.
"~Aaaaahhhhhh~ ~Aaahhiiiyaaaa~ please Andy... ~Owwwww~ ~Mmmmm~ don't tease me like this ~Aaahhhh~ ~Aaannnggghhh~"
Andy smiled looking at his mother's miserable state and asked innocently
"What is it mother, am I doing something wrong?"
"~Aaaahhhh~ no my baby boy ~Aannggghhh~ can you also massage my... ~Mmmmm~ n-nipples please?"
Lily's was completely ashamed after asking her son something like this, but couldn't hold back anymore.
'What the hell am I asking my own son to do?! Am I going insane?!'
"Alright mother"
Andy then started rubbing her nipples very gently as if he was afraid to hurt her.
"~Aaaannnggghhh~ yes like this ~Owwwww~ ~Mmmmmm~ please more ~Aaaahhhhh~"
But Andy was rubbing her nipples so gently that the itch was only getting worse with time.
"~Aaahhhiiiii~ please rub them... ~Aaahhhhhh~ more roughly... ~Aaannggghhh~ don't hold back ~Ummm~"
'Hehe now I can do as I please with her nipples' Andy licked his lips and brought his mouth closer to her breasts and took a long whiff of his mother's sweet milky scent.
'Her breasts smell so delicious! I won't be able to hold back anymore' thought Andy and look her right nipple into his mouth and started sucking it hard and used his right hand to pinch her left nipple between his thumb and forefinger.
"~Aaaaaahhhhhhhh~ yesss ~Aaaannnggghhhh~ keep going Andy ~Aaaahhhiiiiyyaaannnn~"
This feeling was too much for Lily to handle, a mix feeling of immense pleasure from her nipples and also scratching of her itch. She was getting close to coming for the first time tonight.
"~Aaaaaaahhhhhhhhhh~ I can't ~Haaaannnnn~ ~Owwwwwww~ coming..."
In that moment Andy bit her right nipple hard.
"Aaaaaaannnnnnnggggghhhhhhhh~"
Lily arched her back as her body started twitching uncontrollably while she squirted.
Lily's mind was completely blank after that earth shattering release and was breathing heavily to catch her breadth.
"Haah~ Haah~ Haah~"
In that moment she didn't even realise that Andy took off her panties.
Andy then brought the drenched panties close to his nose and smelled the scent of his mother to his heart content.
'She smells so good and erotic! It is much better than even Freya' thought Andy, then brought the panties close to his mother's mouth.
"Mother please open your mouth, this will help you recover your strength"
Lily's mind was still partially blank at that moment and she just opened her mouth without thinking. Andy then squeezed Lily's love nectar in her own mouth and she drank it all. She liked her taste very much.
"Did you like it mother?"
"Yes it was so good, can I get some more please? I am really thirsty~" begged Lily
Andy simply smile and said "sure thing mother, I will get some more for you"