Alex started with cleaning her pink hair and moved to her back and once done with it, he asked her to turn around and started cleaning her face, shoulders and hands.
*lick* *lick*
Later he started cleaning her beautiful boobs and while doing that he massaged them and played with her nipples and he even licked them and this act aroused her as it is evident from her erect nipples.
Then he cleaned her belly and moved his hand to clean her baby hole and while doing it, his attention was on her other hole.
Soon he finished cleaning her baby hole and this really shocked her as he always do something whenever he bath with her but now he did nothing and just cleaned her baby hole.
"Mom, now show me your butthole" said alex while he spat a huge amount of his saliva into his hand and started rubbing it on his hard thing.
"No mom get on your hands and knees" said Alex as ava only bent a little thinking that he was going to clean her bum.
"Okay alex" replied ava while looking at him rubbing his saliva on his hard thing.
'What is he doing? Why is he rubbing his saliva on his thing?' Thought ava totally clueless.
Once she was on her hands and knees, alex spat another huge amount of his saliva on her beautiful butthole and this really shocked ava but she didn't mind much as he was going to clean it anyway.
Alex slowly massaged her outer butthole and then he inserted his finger and started moving in and out of her hole. After few minutes he decided to add another finger but before that he spat another huge amount of his saliva on her hole and then he added another finger.
Soon he decided to replace his fingers with his hard thing. So he finally once gain lubricated his thing with his saliva.
"Mom I want you to help me in getting rid of my erection" said alex while fingering her backdoor.
"Alex, my mouth muscles are aching" replied ava as she thought that he was asking her to let him use her mouth.
"No mom, I want to put my thing inside your backdoor" said Alex while he aligned his thing to her backdoor.
"Alex, I don't know I never had anyone inside that hole" said ava.
"It's okay mom I will take care of it" said alex while he touch his thing on her butthole.
"Alex..wait..I heard it will be painful." Said ava while trying to move forward.
*kiss*
"Mom, believe me you will love it" said alex while holding her hips and he bend down and kissed on her cheek.
"Okay alex but you will stop if it is too painful" said ava as she don't want to reject her child.
"Okay mom" said Alex and slowly started penetrating her bum.
While taking few breaks he managed to push 7inches inside and when he tried to push further he heard her painful cry.
"Argggg"
"Mom are you okay?" Asked alex hearing her cry.
"Iam okay. Is it in?" Asked ava as she couldn't see how much is inside her.
"Almost mom" replied Alex.
"Okay just stay still until I tell you" said ava to which alex just nodded.
After few minutes, he tried to push further after he got signal from her but it is of no use. Then he remembered that using his weight is crucial so he made her to keep her head on the floor while raising her butt up.
Alex took his thing out and coated it with his saliva and also spat on her hole. Then using his weight he tried to penetrate her backdoor and with little struggling he managed to push his whole thing inside her bum.
"Alex...it hurts" said ava with little tears.
*kiss*
"Mom it's in" said alex while bending down and kissing on her cheek. Looking at him she managed to smile.
"Mom is it too painful?" Asked alex as he saw tears in her eyes.
"It's not too painful but don't move yet" replied while rubbing her eyes.
Later, she asked him to move slowly and he started slowly thrusting his thing. Few minutes passed by and he noticed that she got comfortable so he increased his thrusting speed but only a little bit.
"Ahh..mhh..mhh"
Soon, some low moans started to escape from her mouth as she is feeling pleasure from his thrusting in her backdoor.
'What the hell? Why am I feeling pleasure when he inserted his thing in my bum' thought ava as this thing is new for her.
"Mom can I move faster" asked alex to which she only nodded.
"Ahhh..mhhh..mhhh"
Then he increased his thrusting speed and soon she started moaning loudly at first she felt pain but later pleasure take over her.
From her moans he knew that she is enjoying this so he kept thrusting his thing faster and faster, inside her bum and his balls kept hitting her baby hole and this aroused her even more.
"Ahhh...mhhhh"
Soon she felt like she was getting close to reach her climax and this realisation greatly shocked her.
"Mhhh..Alex...ahhhhhhh"
In just few seconds from her realisation, she reached her climax and released her juices but alex was nowhere near to cumming.
'Shit..I came from anal penetration' thought ava.
After few minutes, He made her stand and asked her to bend to her waist length then alex from behind kept thrusting his thing inside her bum while holding both her hands.
"Ahh..yes...mhhhhh"
"Mom do you like it?" Asked alex hearing her loud moans.
"....yes...ahhh" replied ava. At first she hesitated but she know that she likes it.
"Thank you mom" said alex while holding her boobs and giving powerful thrusts in her bum.
"Ahh..mhh...alex"
"Let's cum together mom" said Alex as he was close, after few minutes of continues thrusting.
"Alex...ahhhhhhh"
She too was close so alex pinched her nipples while thrusting faster and faster and this made her to reach an earth shattering orgasm.
He too came and released his semen inside her bum and once he released her boobs she fell to her knees and he saw a huge amount of his semen is coming out of her bum.
Knowing that she is exhausted from their session he just cleaned himself and left the bathroom. After few minutes she too left the bathroom after cleaning herself.
Later, it was time for his sister and father to come home and soon he heard a knock on the entrance door, knowing who they are, he welcomed them.
Alice straight away went to fresh up and Adam headed to the kitchen and found ava naked.
"Ava why are you naked?" Asked adam while looking at her amazing body.
"Well you should ask your son" replied ava while preparing everything for dinner.
Adam didn't get it but he kind of understood that this have something to do with his son.
Soon, they all sat around the table for dinner and this is when Adam asked "Alex why is your mom naked?"
Alice also saw her mother being naked and she right away know that her brother has something to do with this so she thought of asking him later but once her father asked him she too want to know the reason.
"Didn't she told you? Father" replied alex while chewing his food.
"No" replied Adam.
"Well I don't want her to cover her beautiful body. Don't you agree father she has amazing body?" Said alex in away that his father has no choice but to agree.
"Yes you are right" replied Adam.
Alex noticed that his sister is looking at him in a way that she wants to hit him hard.