With a monumental burst of strength derived from pure sexual energy, you pull her towards the edge and stand. Thrusting methodically in and out, you pump her further, as she squeals and thrashes under the weight which is turning her on more and more along with the anticipation for what is to come. This continues for some time, and they increase, along with the heightening tension, more and more, bulging and bloating into just what you need. When you're done, each one is larger than her whole torso. All you can see are two gigantic breasts with her legs poking out, and even those have been partially covered by the gargantuan expanses. Her nipples are so big now that it would take a whole hand to pleasure each one, if you could still reach them both with your arms spread, not that she would mind if you pulled a little. On the contrary...
Your cock is throbbing with your excitement. You take a deep breath, and throwing your body into the pliant canyon of cleavage before you, you bury your rod deep inside her. The sensual pleasure is overwhelming. Her cries echo somewhere far off as you merciless pound her over and over on a non-stop road to orgasm. Her tits distend around you, but you hold on firmly, only causing her to balloon all the more from the sensory overload. Neither of you can think anymore, pure animal driving you to finality. You dimly hear crashing, and at some point the bed breaks beneath your unyielding barrage and her tremendous vastness. The last you saw before you were completely covered by tit was the room beginning to dim as a boob pushed over a lamp.
Her ululations pierce through the din, and you hear her begging you to come for her, to fill her up with your hot cum, and of course to expand her further. You two had been cautious in the past, experimenting slowly, but now the very concept of that was gone. You were going to both experience a truly excellent fucking.
There is a certain point that a man gets to sometimes during sex. After an intense amount of heavy petting, kissing, sucking, and pleasuring one another, and following a long bout of sex, he reaches a point where he is so turned on and hard that it can be a little difficult to come. You are currently having one of these moments.
Your mind is wild with feeling, and you can only push harder and harder as you propel yourself towards the final moment which you must reach, for you must have release. Your subconscious knows this, but at present all you know is the sensation as the two of you bang. Her pussy is so wet, so tight, gripping you inextricably as you spear into her. All the blood from your head has gone to your dick, engorging it into a truly spectacular erection as you plough her twat. Her hand has found that little spot below your scrotum and is stimulating you, imploring you to fulfil her need. Your balls convulse and tighten, like the tit all around you, pressing in hot and warm, sweat trickling.
You're close, very close, which is just as well for the structural integrity of your house. You can't tell but her breasts are not confined to just this room anymore. You can only dimly hear it, only just make out the words in the distant groans, but she is an embodiment of desire now, astounded that somehow, and she knows she can feel it, you are going to make her come again. She's growing no slower than before, metre by metre, filling out all space. She's so big for you, you're making her into a real woman. Harder and harder, bigger and bigger. Almost there. The swelling is beyond all control, faster and faster, matching the speed of your lightning thrusts.
The entire building is quaking beneath you two. You feel it coming, and consciousness floods back into you and you are aware of your surroundings. All you can see around you on all sides is her breasts. You can't even see yourself, your entire body is covered with jutting tit. And then, all at once, you explode inside her, and an avalanche rush hits you. You feel massive bursts as you come and come. An earthquake rocks you all around, and you hear her escalating moans as your dick swells with each thrusting ejaculation. And then you hear her say "Oh! I'm feeling so big baby!", and bust another nut, coming again all the harder, with her, as her tits boom to a colossal beyond.
In the aftermath you lie together within her tits as they slowly begin to shrink back down again. You have covered her from head to toe in kisses, stroked and caressed her, and now merely hold one another in the stillness. Every so often she shivers a little, and her you hear another crash as her boobs extend out again momentarily. You're still hard, despite coming more than most men have ever done in a single night, and she can feel it pushing between her legs. Among these bouncy tracts of tit, you suddenly think how glad you are that your house is ensured. As for the rest of the street though... Perhaps round two wasn't such a good idea. The hill to your side shifts a little, and you think nothing of it until you feel her push you inside her again.
