"This isn't right, Tristyn. We did it very wrong." I said before slipping away from his tight embrace.

"Is it wrong to love you, Keish?" his hazel brown eyes turned dark as he stared at me causing me to look away. "Is it wrong to follow my heart?" he placed his hand to the right side of his chest. "Tell me! Is it wrong?"

I immediately close my eyes when he yelled all of a sudden.

"Yes, Tristyn. It isn't right for you to love me so please, understand the situation—"

"I can do everything just to make you mine, Keish! And if breaking up with her is the only way for you to be mine, I will!" he cut me off causing me to look at him immediately.

"You're not going to do that thing, Tristyn! Sabrina is already your Fiance for Pete's sake! You already asked her for marriage before she left the country to fulfill her dream, then that's what you're going to do?" I asked him in disbelief. "Are you crazy?"

"It's been one and a half years since she left me here, Keish. I tried to stop her how many times, but guess what? She chooses her dreams over me! Yes, I asked her for marriage, I meant it. But is it my fault to fall for you and learn how to love you? " he moved toward me and held me by both arms. "I already fall for you hard and deep. I already love you so damn much, Keishana—"

"I can't betray my sister—"

"But you already did. Because you already love me," he declared like he was so sure of it.

"How can you be so sure of that, Mr. Guevara?" I asked and tried to keep my real emotions because it was wrong.

Very wrong. Even if the world turns upside down, I know it's a sin for me to feel this affection for my sister's fiancé. This isn't right for me to feel this way.

"Because that's what I've seen in your eyes, Keish."

I was surprised when he suddenly grabbed me with a kiss on the lips. His kisses make me feel wanted more. It's seducing me. And I couldn’t help myself to respond to his kisses. It was very torrid. He invaded my mouth with his tongue as he kissed me deeper. Moments later we were both catching our breath. He placed his forehead to mine as he gazed at me intently with his eyes indicating tons of emotions that I can't name.

"You tend to push me away, but you still answered my kiss," he said with a slight grin.

I lost my words to say. I know even how hard I try to stop anything between the two of us, I can't do it. I don't know but I just can't.

"If you're going to kiss me back that means, you're still mine. Alone," he said. And before I could respond he immediately sealed my lips for a deep kiss.

He expertly bit my lower lip which made him invade my mouth once again and kiss me deeper. I was no longer able to object. The kiss was so tempting until I realized that I was already responding to his torrid kisses.

"You love me, Keish. And I already know that thing," he said between our kisses. "Say you love me, Keish," he demanded afterward.

The kiss went further until he took off my clothes. His one hand expertly massaged my breast while his other hand grabbed my waist as he laid me to the couch of his condo. He ran over me and then kissed me hard and deep. His two hands are now massaging both my breasts.

"Tell me you love me, Keish," he demanded once again.

His kisses went down, from my lips to my neck, down to my hardened peak. His other hand is no longer massaging my breast, it is now busy exploring my naked body. I could only groan in response because of the heat of his caresses on my nakedness.

His hand reached my sensitive bud. The heat of my insides became more defined. I was like burning in fire. I'm already consumed by him and his kisses.

I moaned loudly when he slowly touched the sides of my wetness. 

"Tristyn... Ahh." I said begging.

His fingers were a pain. He didn't even touch my spot yet and I'm almost angry. I wanted him to touch it but I don't know why he didn't do it.

I tried to close my thighs to encourage his hand to find me but he noticed it. Instead of letting me, he just opened my thighs even more.

"Tristyn please, I can't anymore.." I begged once again.

He kissed me again before taking off his clothes. Then he roughly pulled me as he prepared himself to enter, directing his head on my entrance.

Heat washed over me when he did it. I hugged him tightly as his thrust inside me accelerated. His thrust is very hard and deep. His moans and groans ignited the lustful atmosphere we have until all I did is to moan and moan his name.

He released his semen inside of me after we reach our climax together.

"I love you, Keish," he said before kissing me on my lips again. His kiss was the kind that would wet my whole mouth down to my neck.

I can still feel his oozing semen inside of me when he started to thrust inside me once again. He was so good at it that he was moving spontaneously fast inside me. Just a few thrusts made me moan again with the taste of the sensation that enveloped my whole being. He enjoys seeing me cage at his lovemaking.

All night long that’s what we only do. He doesn't want to stop owning me until he got tired. He released his semen inside of me once again before staying in that position for a couple of minutes.

"You're only mine, Keish. And there's nothing you can do about that," he said as he started moving again.

There is only one thing on my mind right now.

My sister will hate me to death when she will find out that her fiancé is cheating, and he is cheating with me. And even if I hate to admit it, what I did is unforgivable.