All the characters are 18+ in this story.
She chose against going to college that year to remain with her father and when she put the question to him he concurred and promised to find her a job after the summer. As for plans for the summer they made none since the two agreed that their new relationship had taken such an uncharted course that they found in themselves more eagerness for exploration than distraction.
Every evening she would enter in his bedroom religiously solemn naked and willing and he would stand at attention and start masturbating and she would get down on all fours in front of him doing the same and squeezing breasts and face on the carpet under the saintly occulus which had started it all but behind which she no longer needed to hide. He would rub himself to orgasm and gather the warm ejaculate in a bowl he kept on his nightstand and put it down and from which she would animalistically eat and lap without use of her hands until it was cleared.
Their relationship had evolved to this point over many months in uncountable iterations of opportunistic knabbing at further and deeper pleasure and it was that principle alone which had ruled them both. Now that light had been shone over each other's mutual fetish for submissive cum-eating they finally held agency in and over the future. The girl had feared to loose her father's love when she got discovered but was now relieved at how organically he'd been willing to bake this quirk of hers in their relationship and he himself kept relatively silent on what and how he felt but she could tell by his increased physical affection that indeed no love was lost but rather found.
One evening as he towered over her rubbing the shaft of his penis and showed growing signs of impending release she denied him the bowl and raising her body slightly up from the doggy position which she'd taken as usual and while maintaining both hands and knees to the floor in the fashion of animals she brought her flattened tongue and open mouth right at the enlarged tip of his penis and received his semen and at one point the end of her tongue caressed the frenum and she felt the whole of Dad's body twitch. After he'd fed her she leaned forward and telling him she loved him she took the head in her mouth and circled around it with her tongue and reached meticulously at the hole for any remain of liquid there. Then she released him and he welcomed the initiative and told her to get up and he took her in his arms and kissed her forehead and told her he loved her.
From then on the barrier of contact had been breached and over the next few days he would randomly grab her chin softly and kiss her lips which he had never done and when he released her she would look up to him with dulled loving eyes and for a brief moment of time her mind formed no thought. He would hug her from behind and took to fondling her breasts and he whenever they would return to their ritual he would announce his coming prematurely to enjoy the feeling of her warm mouth around the sensible head of his penis while he gave the shaft the final rubs for eruption. She would look up to him in adoration and feel as if her brain was then directly connected to her through her tongue and his member up his spine to his brain and she swirled her tongue around the tip of his penis exploring every crevice there as if it were a mean of speechless communication.