Erection before blowjob is not a big issue. The hardness of a guy is dependent on several conditions. So you can not judge your partner and not expect to erect his dick before start the blowjob. You have to make feel him feel comfortable because if he feels shy, then forget about their hardness.
A guy can be hard not always before blowjob, but if he is mentally turned on, then he becomes hard before sucking his cock. A girl can turn him on by teasing, flirting, look on his eyes, show him cleavage, and the best part is if she sucks his floppy dick, she can feel a growing cock in her mouth.
I will tell you what you should do if he is not hard before starting a blowjob in this blog. How to make him hard before sucking his cock.
What should you do if he is not yet hard while sucking your partner’s dick?
You can’t expect his dick to be erected before make him feel excited. This is not a big issue of why your partner is not yet hard. You have to make him feel aroused. You can still enjoy his cock if his dick is floppy.
1. Enjoy his penis growing in your mouth:

Imagine how sexy it can be if your partner is going to hard on your mouth. How is it feel? You can not imagine how great feel it can be? My girlfriend enjoys a lot when I become hard on her mouth. Sensation and wetness of her mouth can give both of us the ultimate pleasure. She also becomes turned on when I become hard in her mouth.
You can feel his hardness in your mouth. Take his pant down and 😉 and suck his soft, floppy dick. Feel his sensation of hardness.
2. Enjoy his deepthroat without injuring your mouth:

You can give him a deepthroat sensation if he is not hard. You can perform deepthroat without injuring yourself and also make him feel excited that help in erecting his cock.
Check out: Practice blowjob at home
3. Don’t make a big deal:
Remember, it is not a big issue that you should worry about. Take it easy. Don’t make him feel bad about this because it is not his fault. Sometimes a guy is very shy and wants some time to get hard. You can eliminate his shyness by talking with him. Make him feel comfortable.
How to make him hard before sucking his cock?
Not only woman who needs time to be excited but a man also need some time to be turned on. Sex Expert is not stupid who tells you that do foreplay at least 10 minutes before doing sex. They know it is imperative to our bodies to get a start before doing any sexual activity.
1. Talk dirty:

Talking dirtier is the best way to start a conversation with your partner. Why it is considered as the best start because it makes both of you feel very comfortable and relax. Talking dirtier is also very important in blowjob because it helps you to gives intense stimulation when you are finishing blowjob.
Check out: How suck dick like a pro?
2. Flirt with him:

If you and your partner are not comfortable with dirty talking, then flirting can be the best start for you. Flirting is different from dirty talking. If you flirt with him, he also flirts with you, and by doing this, they will forget their shyness.
3. Look his eyes:

Looking at your parter’s eyes in the sexier way can make him hard easily. You can kill him by his eyes 😉
4. Show your cleavage:

When you are going to suck his cock, try to show your sexy cleavage. Wear a dress where you will able to show your cleavage very easily. Believe it or not, but cleavage is the best weapon to turn your partner on.
Check out: How to finish a blowjob?
5. Send your hot pics:

Send your hot pics before fifteen minutes to your partner’s mobile. You may ask here why? By doing this, you can turn him on easily. This is the best way to hard your partner. But the question arises here how to click sexy hot pic for your partner, you can learn from here.
6. Lick your lips lightly:

Licking your lips in front of your partner is another way to get him hard instantly. Your partner will immediately understand your signal that you want him to get hard now.
7. Speak in a sexy voice:
Talk to your partner in a sexier way no matter what’s the topic of your conversation is. As you have already know, talking dirtier can help make him hard very easily, but if you combined sexier tone in dirty talking, imagine how you can make him feel.
8. Show your sexy body:

Teasing your partner with your sexy body like pressing your own boobs in front of your partner. Soft bite your lips. Touching your body in a sexy way can boost the mood of your partner.
9. Learn to suck a dick:

Every girl thinks that she is good at sucking a dick, but only one percent of girls out of a thousand can a suck dick like a pro. Most girls are terrible in blowing her partner. A girl can ruin her relationship if she is awful in sucking her partner’s dick. Blowjob is a great skill that every girl should learn if they wanted to grab her partner’s love and attention. Check out our suggestion, where you will learn to become a pro sucker.
You May Also Like: How to make a girl ready for a Blowjob?